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Permalink CVE-2026-93753
8.7 HIGH
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Attack Requirement (AT): None (N)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Vulnerable System Impact Confidentiality (VC): None (N)
  • Vulnerable System Impact Integrity (VI): High (H)
  • Vulnerable System Impact Availability (VA): None (N)
  • Subsequent System Impact Confidentiality (SC): None (N)
  • Subsequent System Impact Integrity (SI): None (N)
  • Subsequent System Impact Availability (SA): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Attack Requirement (MAT): None (N)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Vulnerable System Impact Confidentiality (MVC): None (N)
  • Modified Vulnerable System Impact Integrity (MVI): High (H)
  • Modified Vulnerable System Impact Availability (MVA): None (N)
  • Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
  • Modified Subsequent System Impact Integrity (MSI): Negligible (N)
  • Modified Subsequent System Impact Availability (MSA): Negligible (N)
  • Safety (S): Not Defined (X)
  • Automatable (AU): Not Defined (X)
  • Recovery (R): Not Defined (X)
  • Value Density (V): Not Defined (X)
  • Vulnerability Response Effort (RE): Not Defined (X)
  • Provider Urgency (U): Not Defined (X)
  • Confidentiality Req. (CR): Not Defined (X)
  • Integrity Req. (IR): Not Defined (X)
  • Availability Req. (AR): Not Defined (X)
  • Exploit Maturity (E): Not Defined (X)
created 2 days, 11 hours ago Activity log
  • Created suggestion
deepmerge through 4.3.1 Prototype Poisoning via mergeObject

deepmerge through 4.3.1 contains a prototype poisoning vulnerability in the mergeObject() function that fails to properly validate keys being written to target objects. Attackers can supply malicious source objects in merge operations to inject attacker-controlled properties into the returned object's prototype, causing applications to inherit unintended values when accessing properties without own-property checks.

Affected products

deepmerge
  • =<4.3.1

Matching in nixpkgs

Package maintainers

Permalink CVE-2026-61833
8.1 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): High (H)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
created 2 days, 11 hours ago Activity log
  • Created suggestion
zot: Bearer authentication maps DELETE to push scope, allowing unauthorized deletion

zot is a container image and artifact registry based on the Open Container Initiative Distribution Specification. Prior to 2.1.18, the bearer authentication handler in pkg/api/authn.go maps every HTTP method other than GET and HEAD to the push action, so DELETE requests are not checked for the distinct delete permission. Bearer-authenticated requests also bypass the fine-grained DistSpecAuthzHandler path in pkg/api/authz.go, while DeleteManifest and DeleteBlob perform no independent delete-permission check. A remote attacker with a bearer token limited to pull and push actions can therefore delete manifests and blobs within the token's repository scope, making images unavailable and allowing repository history to be altered despite the token lacking delete authorization. This issue is fixed in version 2.1.18.

Affected products

zot
  • ==< 2.1.18

Matching in nixpkgs

pkgs.zotero

Collect, organize, cite, and share your research sources

  • nixos-unstable -
  • nixos-26.05 -
    • nixos-26.05-small 9.0.6

Package maintainers

Permalink CVE-2026-55556
8.2 HIGH
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Attack Requirement (AT): Present (P)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Vulnerable System Impact Confidentiality (VC): None (N)
  • Vulnerable System Impact Integrity (VI): None (N)
  • Vulnerable System Impact Availability (VA): High (H)
  • Subsequent System Impact Confidentiality (SC): None (N)
  • Subsequent System Impact Integrity (SI): None (N)
  • Subsequent System Impact Availability (SA): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Attack Requirement (MAT): Present (P)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Vulnerable System Impact Confidentiality (MVC): None (N)
  • Modified Vulnerable System Impact Integrity (MVI): None (N)
  • Modified Vulnerable System Impact Availability (MVA): High (H)
  • Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
  • Modified Subsequent System Impact Integrity (MSI): Negligible (N)
  • Modified Subsequent System Impact Availability (MSA): Negligible (N)
  • Safety (S): Not Defined (X)
  • Automatable (AU): Not Defined (X)
  • Recovery (R): Not Defined (X)
  • Value Density (V): Not Defined (X)
  • Vulnerability Response Effort (RE): Not Defined (X)
  • Provider Urgency (U): Not Defined (X)
  • Confidentiality Req. (CR): Not Defined (X)
  • Integrity Req. (IR): Not Defined (X)
  • Availability Req. (AR): Not Defined (X)
  • Exploit Maturity (E): Not Defined (X)
created 2 days, 11 hours ago Activity log
  • Created suggestion
Rsyslog: Heap buffer overflow in imhttp plugin Basic Authentication handling

Rsyslog is a rocket-fast system for log processing. From 8.2110.0 until 8.2604.0, the optional imhttp module's parse_auth_header function in contrib/imhttp/imhttp.c allocates a zero-byte heap buffer with calloc(0, len) when an HTTP Basic Authorization value exceeds its fixed work buffer, then passes that pointer to apr_base64_decode. An unauthenticated remote attacker can send an oversized encoded credential to an imhttp endpoint configured for Basic Authentication, causing decoded data to overwrite adjacent heap memory before credential validation. Deployments that do not install, load, and use imhttp with Basic Authentication are not affected. The demonstrated impact is a process crash that interrupts log collection, and code execution has not been demonstrated. This issue is fixed in version 8.2604.0.

Affected products

rsyslog
  • ==>= 8.2110.0, < 8.2604.0

Matching in nixpkgs

pkgs.rsyslog

Enhanced syslog implementation

  • nixos-unstable -
  • nixos-26.05 -
Permalink CVE-2026-93485
7.1 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): Required (R)
  • Scope (S): Changed (C)
  • Confidentiality (C): Low (L)
  • Integrity (I): Low (L)
  • Availability (A): Low (L)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): Required (R)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): Low (L)
created 2 days, 11 hours ago Activity log
  • Created suggestion
WordPress core <= 7.1 - Unauth. Cross Site Scripting (XSS) vulnerability

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Automattic WordPress core allows DOM-Based XSS. This issue affects WordPress versions 7.1 before 7.1.1; 7.0 through 7.0.4; 6.9 through 6.9.7; 6.8 through 6.8.8; 6.7 through 6.7.7; 6.6 through 6.6.7; 6.5 through 6.5.10; 6.4 through 6.4.10; 6.3 through 6.3.10; 6.2 through 6.2.11; 6.1 through 6.1.12; 6.0 through 6.0.14; 5.9 through 5.9.16; 5.8 through 5.8.15; 5.7 through 5.7.17; 5.6 through 5.6.19; 5.5 through 5.5.20; 5.4 through 5.4.21; 5.3 through 5.3.23; 5.2 through 5.2.26; 5.1 through 5.1.24; 5.0 through 5.0.27; 4.9 through 4.9.31; 4.8 through 4.8.30; and 4.7 through 4.7.35. The Unauthenticated Stored XSS vulnerability in the WordPress core can be reproduced on a default WordPress installation. Comment moderation is disabled by default, and the requirement for commenters to have a previously approved comment can be bypassed.

Affected products

WordPress
  • =<6.8.8
  • =<5.4.21
  • =<5.2.26
  • =<6.3.10
  • =<6.4.10
  • =<6.1.12
  • =<5.5.20
  • =<4.9.31
  • =<5.1.24
  • =<7.0.4
  • =<5.6.19
  • =<6.6.7
  • <7.1.1
  • =<6.7.7
  • =<5.0.27
  • =<5.7.17
  • =<4.8.30
  • =<5.3.23
  • =<6.0.14
  • =<4.7.35
  • =<6.5.10
  • =<5.9.16
  • =<5.8.15
  • =<6.2.11
  • =<6.9.7

Matching in nixpkgs

pkgs.wordpress

Open source software you can use to create a beautiful website, blog, or app

  • nixos-unstable -
    • nixos-unstable-small 7.1
  • nixos-26.05 -
    • nixos-26.05-small 6.9.7

pkgs.wordpress_6_9

Open source software you can use to create a beautiful website, blog, or app

  • nixos-unstable -
    • nixos-unstable-small 6.9.7
  • nixos-26.05 -
    • nixos-26.05-small 6.9.7

pkgs.wordpress_7_0

Open source software you can use to create a beautiful website, blog, or app

  • nixos-unstable -
    • nixos-unstable-small 7.0.4
  • nixos-26.05 -
    • nixos-26.05-small 7.0.4

pkgs.wordpress_7_1

Open source software you can use to create a beautiful website, blog, or app

  • nixos-unstable -
    • nixos-unstable-small 7.1

Package maintainers

Permalink CVE-2026-77170
4.3 MEDIUM
  • CVSS version (CVSS): 3.0
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): Low (L)
  • Availability (A): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): None (N)
created 2 days, 11 hours ago Activity log
  • Created suggestion
The Deck config API allows authenticated users to set board-scoped …

The Deck config API allows authenticated users to set board-scoped configuration keys for arbitrary board IDs without validating whether the user owns or has permission to manage the referenced board.

Affected products

Deck
  • =<1.18.0

Matching in nixpkgs

pkgs.deck

Configuration management and drift detection tool for Kong

  • nixos-unstable -
  • nixos-26.05 -

pkgs.decker

Multimedia platform for creating and sharing interactive documents

  • nixos-unstable -
    • nixos-unstable-small 1.70
  • nixos-26.05 -
    • nixos-26.05-small 1.66

pkgs.readeck

Web application that lets you save the readable content of web pages you want to keep forever

  • nixos-unstable -
  • nixos-26.05 -

pkgs.deck-app

Deck is a modern, native, privacy-first clipboard manager for macOS.

  • nixos-unstable -
    • nixos-unstable-small 1.4.5

pkgs.decktape

High-quality PDF exporter for HTML presentation frameworks

  • nixos-unstable -
  • nixos-26.05 -

pkgs.deckmaster

Application to control your Elgato Stream Deck on Linux

  • nixos-unstable -
    • nixos-unstable-small 0.9.0
  • nixos-26.05 -
    • nixos-26.05-small 0.9.0

pkgs.flightdeck

Hyprland configuration manager for Caelestia Shell

  • nixos-unstable -
    • nixos-unstable-small 1.0.0

pkgs.rundeck-cli

Official CLI tool for Rundeck

  • nixos-unstable -
  • nixos-26.05 -

pkgs.streamdeck-ui

Linux compatible UI for the Elgato Stream Deck

  • nixos-unstable -
    • nixos-unstable-small 4.1.4
  • nixos-26.05 -
    • nixos-26.05-small 4.1.4

pkgs.rust-streamdeck

ibusb based driver for Elgato StreamDeck devices

  • nixos-unstable -
    • nixos-unstable-small 0.9.0
  • nixos-26.05 -
    • nixos-26.05-small 0.9.0

pkgs.markdown-anki-decks

Tool to convert Markdown files into Anki Decks

  • nixos-unstable -
    • nixos-unstable-small 1.1.1
  • nixos-26.05 -
    • nixos-26.05-small 1.1.1
Permalink CVE-2026-93597
5.3 MEDIUM
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Attack Requirement (AT): None (N)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Vulnerable System Impact Confidentiality (VC): None (N)
  • Vulnerable System Impact Integrity (VI): Low (L)
  • Vulnerable System Impact Availability (VA): None (N)
  • Subsequent System Impact Confidentiality (SC): Low (L)
  • Subsequent System Impact Integrity (SI): Low (L)
  • Subsequent System Impact Availability (SA): Low (L)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Attack Requirement (MAT): None (N)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Vulnerable System Impact Confidentiality (MVC): None (N)
  • Modified Vulnerable System Impact Integrity (MVI): Low (L)
  • Modified Vulnerable System Impact Availability (MVA): None (N)
  • Modified Subsequent System Impact Confidentiality (MSC): Low (L)
  • Modified Subsequent System Impact Integrity (MSI): Low (L)
  • Modified Subsequent System Impact Availability (MSA): Low (L)
  • Safety (S): Not Defined (X)
  • Automatable (AU): Not Defined (X)
  • Recovery (R): Not Defined (X)
  • Value Density (V): Not Defined (X)
  • Vulnerability Response Effort (RE): Not Defined (X)
  • Provider Urgency (U): Not Defined (X)
  • Confidentiality Req. (CR): Not Defined (X)
  • Integrity Req. (IR): Not Defined (X)
  • Availability Req. (AR): Not Defined (X)
  • Exploit Maturity (E): Not Defined (X)
created 2 days, 11 hours ago Activity log
  • Created suggestion
ArcadeDB before 26.9.1 SSRF via IPv6 transition addresses

ArcadeDB versions before 26.9.1 fail to validate IPv6 transition addresses in the SSRF guard used by IMPORT DATABASE and server commands. Authenticated attackers can supply URLs resolving to NAT64, 6to4, or Teredo addresses embedding RFC 1918 or loopback IPv4 payloads to reach internal services and cloud metadata endpoints.

Affected products

arcadedb
  • <26.9.1
  • ==26.9.1

Matching in nixpkgs

Permalink CVE-2026-91142
3.6 LOW
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): Low (L)
  • Integrity (I): Low (L)
  • Availability (A): None (N)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): None (N)
created 2 days, 11 hours ago Activity log
  • Created suggestion
Cockpit: integer overflow in `do_lastlog()` offset calculation can misaddress `lastlog` entries on ilp32 builds

A flaw was found in Cockpit. An integer overflow vulnerability in the `do_lastlog()` function, specifically in the offset calculation for `lastlog` entries on ILP32 (Integer, Long, Pointer 32-bit) builds, can be exploited. A low-privileged authenticated user with a specially provisioned large User ID (UID) can cause the computed offset to wrap around. This allows the user to perform unauthorized reads and writes to other users' `lastlog` records, potentially disclosing or altering sensitive login accounting information.

References

Affected products

cockpit
devspaces/udi-rhel9
devspaces/udi-base-rhel9
devspaces/udi-base-rhel10

Matching in nixpkgs

pkgs.cockpit

Web-based graphical interface for servers

  • nixos-unstable -
    • nixos-unstable-small 366
  • nixos-26.05 -
    • nixos-26.05-small 362

pkgs.cockpit-zfs

Cockpit plugin for ZFS management by 45Drives

  • nixos-unstable -
    • nixos-unstable-small 1.3.0
  • nixos-26.05 -

pkgs.cockpit-files

Featureful file browser for Cockpit

  • nixos-unstable -
    • nixos-unstable-small 43
  • nixos-26.05 -
    • nixos-26.05-small 40

pkgs.cockpit-podman

Cockpit UI for podman containers

  • nixos-unstable -
    • nixos-unstable-small 129
  • nixos-26.05 -
    • nixos-26.05-small 125

pkgs.cockpit-machines

Cockpit UI for virtual machines

  • nixos-unstable -
    • nixos-unstable-small 355
  • nixos-26.05 -
    • nixos-26.05-small 352

Package maintainers

Permalink CVE-2026-68928
8.6 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): Required (R)
  • Scope (S): Changed (C)
  • Confidentiality (C): High (H)
  • Integrity (I): High (H)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): Required (R)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
created 2 days, 11 hours ago Activity log
  • Created suggestion
Acode: Exported TerminalService (bundled terminal plugin) lets any installed app execute arbitrary shell commands as Acode

Acode is a powerful text and code editor for Android. From 1.11.6 until 1.12.7, com.foxdebug.acode.rk.exec.terminal.TerminalService is declared as an exported service in src/plugins/terminal/plugin.xml without a binding permission, and src/plugins/terminal/src/android/TerminalService.java does not verify the caller. Any installed Android application can bind the service and send MSG_EXEC with an attacker-controlled cmd value, which the terminal implementation passes to ProcessBuilder with sh -c inside Acode's UID. This allows a zero-permission local application to execute commands with access to Acode private data, remote credentials, Storage Access Framework grants, and runtime permissions without additional interaction at attack time. This issue is fixed in version 1.12.7.

Affected products

Acode
  • ==>= 1.11.6, < 1.12.7

Matching in nixpkgs

pkgs.miracode

Sharp, readable, vector-y version of Monocraft

  • nixos-unstable -
    • nixos-unstable-small 1.0
  • nixos-26.05 -
    • nixos-26.05-small 1.0

pkgs.ankacoder

Anka/Coder fonts

  • nixos-unstable -
    • nixos-unstable-small 1.100
  • nixos-26.05 -
    • nixos-26.05-small 1.100

pkgs.python313Packages.betacode

Small python package to flexibly convert from betacode to unicode and back

  • nixos-unstable -
    • nixos-unstable-small 1.1
  • nixos-26.05 -
    • nixos-26.05-small 1.0

pkgs.python314Packages.betacode

Small python package to flexibly convert from betacode to unicode and back

  • nixos-unstable -
    • nixos-unstable-small 1.1
  • nixos-26.05 -
    • nixos-26.05-small 1.0

Package maintainers

Permalink CVE-2026-93596
5.3 MEDIUM
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Attack Requirement (AT): None (N)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Vulnerable System Impact Confidentiality (VC): None (N)
  • Vulnerable System Impact Integrity (VI): Low (L)
  • Vulnerable System Impact Availability (VA): None (N)
  • Subsequent System Impact Confidentiality (SC): None (N)
  • Subsequent System Impact Integrity (SI): None (N)
  • Subsequent System Impact Availability (SA): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Attack Requirement (MAT): None (N)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Vulnerable System Impact Confidentiality (MVC): None (N)
  • Modified Vulnerable System Impact Integrity (MVI): Low (L)
  • Modified Vulnerable System Impact Availability (MVA): None (N)
  • Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
  • Modified Subsequent System Impact Integrity (MSI): Negligible (N)
  • Modified Subsequent System Impact Availability (MSA): Negligible (N)
  • Safety (S): Not Defined (X)
  • Automatable (AU): Not Defined (X)
  • Recovery (R): Not Defined (X)
  • Value Density (V): Not Defined (X)
  • Vulnerability Response Effort (RE): Not Defined (X)
  • Provider Urgency (U): Not Defined (X)
  • Confidentiality Req. (CR): Not Defined (X)
  • Integrity Req. (IR): Not Defined (X)
  • Availability Req. (AR): Not Defined (X)
  • Exploit Maturity (E): Not Defined (X)
created 2 days, 11 hours ago Activity log
  • Created suggestion
ArcadeDB before 26.9.1 Authorization Bypass via Batch Edge Connect

ArcadeDB before 26.9.1 (com.arcadedb:arcadedb-engine <= 26.8.1) fails to bind the authenticated principal onto the DatabaseAsyncTransaction async worker threads used by the parallel edge-connect phase of POST /api/v1/batch/{database}. Because those workers have no current user, LocalDatabase.checkPermissionsOnFile returns early and allows the write, bypassing per-type CREATE_RECORD/UPDATE_RECORD ACL enforcement. In deployments that rely on per-type or per-group ACLs, an authenticated low-privilege user holding CREATE_RECORD on an edge type E but with CREATE_RECORD/UPDATE_RECORD revoked on a vertex type V can submit a graph edge-load batch request (with parallelFlush at its default value of true) and durably append edges to protected vertices of type V by writing records into V's <V>_out_edges/<V>_in_edges buckets, resulting in unauthorized modification of graph adjacency. Setting parallelFlush=false causes the request to be correctly rejected. This is an incomplete fix of GHSA-c23x-pqcj-7hfm, which bound the principal only on the HTTP handler thread.

Affected products

arcadedb
  • ==26.9.1
  • <26.9.1

Matching in nixpkgs

Permalink CVE-2026-91149
7.5 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): None (N)
  • Integrity (I): None (N)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): None (N)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): High (H)
created 2 days, 11 hours ago Activity log
  • Created suggestion
Cockpit: cockpit: denial of service via unbounded connection thread spawning

A flaw was found in Cockpit. An unauthenticated remote attacker can exploit this vulnerability by initiating and sustaining numerous simultaneous connections to the `cockpit-tls` service. This forces the service to create an unbounded number of detached threads, consuming system resources such as memory and file descriptors. The primary consequence is a denial of service (DoS), leading to degradation or complete unavailability of the Cockpit service for legitimate users.

References

Affected products

cockpit
devspaces/udi-rhel9
devspaces/udi-base-rhel9
devspaces/udi-base-rhel10

Matching in nixpkgs

pkgs.cockpit

Web-based graphical interface for servers

  • nixos-unstable -
    • nixos-unstable-small 366
  • nixos-26.05 -
    • nixos-26.05-small 362

pkgs.cockpit-zfs

Cockpit plugin for ZFS management by 45Drives

  • nixos-unstable -
    • nixos-unstable-small 1.3.0
  • nixos-26.05 -

pkgs.cockpit-files

Featureful file browser for Cockpit

  • nixos-unstable -
    • nixos-unstable-small 43
  • nixos-26.05 -
    • nixos-26.05-small 40

pkgs.cockpit-podman

Cockpit UI for podman containers

  • nixos-unstable -
    • nixos-unstable-small 129
  • nixos-26.05 -
    • nixos-26.05-small 125

pkgs.cockpit-machines

Cockpit UI for virtual machines

  • nixos-unstable -
    • nixos-unstable-small 355
  • nixos-26.05 -
    • nixos-26.05-small 352

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