NIXPKGS-2026-2034

GitHub issue published 5 hours ago

Claude Code: Sandbox Escape via Git Worktree Path Confusion Allows Unsandboxed Code Execution

Permalink CVE-2026-55607

7.7 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): Passive (P)
• Vulnerable System Impact Confidentiality (VC): High (H)
• Vulnerable System Impact Integrity (VI): High (H)
• 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): Passive (P)
• Modified Vulnerable System Impact Confidentiality (MVC): High (H)
• Modified Vulnerable System Impact Integrity (MVI): High (H)
• 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)

updated 5 hours ago by @LeSuisse Activity log

• Created suggestion 13 hours ago
• @LeSuisse ignored
  6 packages

  • claude-code-acp
  • claude-code-router
  • gnomeExtensions.claude-code-usage
  • gnomeExtensions.claude-code-switcher
  • vscode-extensions.anthropic.claude-code
  • gnomeExtensions.claude-code-usage-indicator
  5 hours ago
• @LeSuisse accepted 5 hours ago
• @LeSuisse published on GitHub 5 hours ago

Claude Code: Sandbox Escape via Git Worktree Path Confusion Allows Unsandboxed Code Execution

• https://github.com/anthropics/claude-code/security/advisories/GHSA-7835-87q9-rgvv x_refsource_CONFIRM

---

claude-code

• ==>= 2.1.38, < 2.1.163

Needs backports to stable

NIXPKGS-2026-2033

GitHub issue published 5 hours ago

P11-kit: stack exhaustion via unbounded recursion in rpc attribute parsing

Permalink CVE-2026-13757

6.2 MEDIUM

• CVSS version (CVSS): 3.1
• Attack Vector (AV): Local (L)
• 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): Local (L)
• 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)

updated 5 hours ago by @LeSuisse Activity log

• Created suggestion 13 hours ago
• @LeSuisse accepted 5 hours ago
• @LeSuisse published on GitHub 5 hours ago

P11-kit: stack exhaustion via unbounded recursion in rpc attribute parsing

• https://access.redhat.com/security/cve/CVE-2026-13757 vdb-entryx_refsource_REDHAT
• RHBZ#2494556 x_refsource_REDHATissue-tracking

---

rhcos

p11-kit

NIXPKGS-2026-2032

GitHub issue published 5 hours ago

nghttp2 nghttpx - HTTP Request/Response Smuggling via Upgrade Request with Content-Length

Permalink CVE-2026-58055

6.3 MEDIUM

• CVSS version (CVSS): 4.0
• Attack Vector (AV): Network (N)
• Attack Complexity (AC): High (H)
• Attack Requirement (AT): None (N)
• Privileges Required (PR): None (N)
• User Interaction (UI): None (N)
• Vulnerable System Impact Confidentiality (VC): Low (L)
• 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): Low (L)
• Subsequent System Impact Availability (SA): None (N)
• Modified Attack Vector (MAV): Network (N)
• Modified Attack Complexity (MAC): High (H)
• Modified Attack Requirement (MAT): None (N)
• Modified Privileges Required (MPR): None (N)
• Modified User Interaction (MUI): None (N)
• Modified Vulnerable System Impact Confidentiality (MVC): Low (L)
• 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): Low (L)
• 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)

updated 5 hours ago by @LeSuisse Activity log

• Created suggestion 13 hours ago
• @LeSuisse ignored
  2 packages

  • libnghttp2_asio
  • libnghttp2
  5 hours ago
• @LeSuisse accepted 5 hours ago
• @LeSuisse published on GitHub 5 hours ago

nghttp2 nghttpx - HTTP Request/Response Smuggling via Upgrade Request with Content-Length

• Proof of Concept exploitthird-party-advisory
• Fix commit (master) patch
• VulnCheck Advisory: nghttp2 nghttpx - HTTP Request/Response Smuggling via Upgrade Request with Content-Length third-party-advisory

---

nghttp2

• =<1.69.0

NIXPKGS-2026-2031

GitHub issue published 5 hours ago

RustDesk - FileTransfer Session Authorization Scope Bypass

Permalink CVE-2026-58056

7.2 HIGH

• 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): Low (L)
• Vulnerable System Impact Integrity (VI): High (H)
• Vulnerable System Impact Availability (VA): Low (L)
• 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): Low (L)
• Modified Vulnerable System Impact Integrity (MVI): High (H)
• Modified Vulnerable System Impact Availability (MVA): Low (L)
• 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)

updated 5 hours ago by @LeSuisse Activity log

• Created suggestion 13 hours ago
• @LeSuisse ignored
  2 packages

  • rustdesk-server
  • rustdesk-flutter
  5 hours ago
• @LeSuisse accepted 5 hours ago
• @LeSuisse published on GitHub 5 hours ago

RustDesk - FileTransfer Session Authorization Scope Bypass

• Proof of Concept exploitthird-party-advisory
• VulnCheck Advisory: RustDesk - FileTransfer Session Authorization Scope Bypass third-party-advisory

---

RustDesk

• =<ff226f6d8013dee2de5a6553abaf67bf32b3e875

NIXPKGS-2026-2030

GitHub issue published 5 hours ago

Parseable < 2.9.2 - Cleartext Credential Exposure in Notification Target API

Permalink CVE-2026-56783

7.1 HIGH

• 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): High (H)
• Vulnerable System Impact Integrity (VI): None (N)
• 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): High (H)
• Modified Vulnerable System Impact Integrity (MVI): None (N)
• 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)

updated 5 hours ago by @LeSuisse Activity log

• Created suggestion 13 hours ago
• @LeSuisse ignored reference https://w… 5 hours ago
• @LeSuisse accepted 5 hours ago
• @LeSuisse published on GitHub 5 hours ago

Parseable < 2.9.2 - Cleartext Credential Exposure in Notification Target API

• Release Notes release-notes
• Researcher Disclosure technical-description
• Pull Request issue-tracking
• Patch Commit patch

Ignored references (1)

• https://www.vulncheck.com/advisories/parseable-cleartext-credential-exposure-in… third-party-advisory

---

parseable

• ==2.9.2
• <2.9.2

NIXPKGS-2026-2029

GitHub issue published 5 hours ago

LibreTranslate - IP Spoofing via X-Forwarded-For Header

Permalink CVE-2026-57942

6.9 MEDIUM

• 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): None (N)
• Vulnerable System Impact Availability (VA): Low (L)
• 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): None (N)
• Modified Vulnerable System Impact Availability (MVA): Low (L)
• 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)

updated 5 hours ago by @LeSuisse Activity log

• Created suggestion 13 hours ago
• @LeSuisse accepted 5 hours ago
• @LeSuisse published on GitHub 5 hours ago

LibreTranslate - IP Spoofing via X-Forwarded-For Header

• Researcher Disclosure exploittechnical-description
• Pull Request issue-tracking
• Patch Commit patch
• https://www.vulncheck.com/advisories/libretranslate-ip-spoofing-via-x-forwarded… third-party-advisory

---

LibreTranslate

• =<1.9.7
• ==397fd224080515d4001a1bc60c8fed53e3c56b6f

NIXPKGS-2026-2028

GitHub issue published 5 hours ago

CSS::Minifier::XS versions before 0.14 for Perl have a memory leak when the entire document is minified away

Permalink CVE-2026-13593

6.5 MEDIUM

• 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): Low (L)
• Integrity (I): Low (L)
• Availability (A): None (N)
• 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): Low (L)
• Modified Scope (MS): Unchanged (U)
• Modified Integrity (MI): Low (L)
• Modified Availability (MA): None (N)

updated 5 hours ago by @LeSuisse Activity log

• Created suggestion 13 hours ago
• @LeSuisse accepted 5 hours ago
• @LeSuisse published on GitHub 5 hours ago

CSS::Minifier::XS versions before 0.14 for Perl have a memory leak when the entire document is minified away

• https://metacpan.org/release/GTERMARS/CSS-Minifier-XS-0.14/changes release-notes
• http://www.openwall.com/lists/oss-security/2026/06/29/18

---

CSS-Minifier-XS

• <0.14

NIXPKGS-2026-2027

GitHub issue published 5 hours ago

Yelp: yelp-xsl: overly permissive content security policy in yelp allows host file disclosure from flatpak applications

Permalink CVE-2026-13601

7.1 HIGH

• CVSS version (CVSS): 3.1
• Attack Vector (AV): Local (L)
• Attack Complexity (AC): Low (L)
• Privileges Required (PR): None (N)
• User Interaction (UI): None (N)
• Scope (S): Changed (C)
• Confidentiality (C): High (H)
• Integrity (I): None (N)
• Availability (A): None (N)
• Modified Attack Vector (MAV): Local (L)
• Modified Attack Complexity (MAC): Low (L)
• Modified Privileges Required (MPR): None (N)
• Modified User Interaction (MUI): None (N)
• Modified Confidentiality (MC): High (H)
• Modified Scope (MS): Changed (C)
• Modified Integrity (MI): None (N)
• Modified Availability (MA): None (N)

updated 5 hours ago by @LeSuisse Activity log

• Created suggestion 13 hours ago
• @LeSuisse ignored
  2 packages

  • yelp
  • yelp-tools
  5 hours ago
• @LeSuisse accepted 5 hours ago
• @LeSuisse published on GitHub 5 hours ago

Yelp: yelp-xsl: overly permissive content security policy in yelp allows host file disclosure from flatpak applications

• https://access.redhat.com/security/cve/CVE-2026-13601 vdb-entryx_refsource_REDHAT
• https://blogs.gnome.org/mcatanzaro/2026/05/11/flatpak-sandbox-escape-via-yelp/
• RHBZ#2494110 x_refsource_REDHATissue-tracking
• https://gitlab.gnome.org/GNOME/yelp/-/commit/c8c8244c8a812860782d635890c9b6c43e…
• https://gitlab.gnome.org/GNOME/yelp/-/work_items/238

---

yelp

NIXPKGS-2026-2026

GitHub issue published 5 hours ago

Stack-Based Buffer Overflow in libxml2

Permalink CVE-2026-11979

1.8 LOW

• CVSS version (CVSS): 4.0
• Attack Vector (AV): Local (L)
• Attack Complexity (AC): Low (L)
• Attack Requirement (AT): Present (P)
• Privileges Required (PR): None (N)
• User Interaction (UI): Active (A)
• Vulnerable System Impact Confidentiality (VC): None (N)
• Vulnerable System Impact Integrity (VI): None (N)
• Vulnerable System Impact Availability (VA): Low (L)
• Subsequent System Impact Confidentiality (SC): Low (L)
• Subsequent System Impact Integrity (SI): Low (L)
• Subsequent System Impact Availability (SA): None (N)
• Modified Attack Vector (MAV): Local (L)
• Modified Attack Complexity (MAC): Low (L)
• Modified Attack Requirement (MAT): Present (P)
• Modified Privileges Required (MPR): None (N)
• Modified User Interaction (MUI): Active (A)
• Modified Vulnerable System Impact Confidentiality (MVC): None (N)
• Modified Vulnerable System Impact Integrity (MVI): None (N)
• Modified Vulnerable System Impact Availability (MVA): Low (L)
• Modified Subsequent System Impact Confidentiality (MSC): Low (L)
• Modified Subsequent System Impact Integrity (MSI): Low (L)
• 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)

updated 5 hours ago by @LeSuisse Activity log

• Created suggestion 13 hours ago
• @LeSuisse ignored
  9 packages

  • libxml2Python
  • sbclPackages.cl-libxml2
  • perlPackages.AlienLibxml2
  • python312Packages.libxml2
  • python313Packages.libxml2
  • python314Packages.libxml2
  • perl5Packages.AlienLibxml2
  • perl538Packages.AlienLibxml2
  • perl540Packages.AlienLibxml2
  5 hours ago
• @LeSuisse accepted 5 hours ago
• @LeSuisse published on GitHub 5 hours ago

Stack-Based Buffer Overflow in libxml2

• https://cert.pl/en/posts/2026/06/CVE-2026-11979 third-party-advisory
• https://gitlab.gnome.org/GNOME/libxml2/-/commit/c2e233fc1b341685fc99621b2768b50… patch

---

libxml2

• =<2.15.3

NIXPKGS-2026-2025

GitHub issue published 5 hours ago

Spice-vdagent: path traversal in file transfer via unsanitized filename

Permalink CVE-2026-57966

4.4 MEDIUM

• CVSS version (CVSS): 3.1
• Attack Vector (AV): Local (L)
• Attack Complexity (AC): Low (L)
• Privileges Required (PR): High (H)
• User Interaction (UI): None (N)
• Scope (S): Unchanged (U)
• Confidentiality (C): None (N)
• Integrity (I): High (H)
• Availability (A): None (N)
• Modified Attack Vector (MAV): Local (L)
• Modified Attack Complexity (MAC): Low (L)
• Modified Privileges Required (MPR): High (H)
• Modified User Interaction (MUI): None (N)
• Modified Confidentiality (MC): None (N)
• Modified Scope (MS): Unchanged (U)
• Modified Integrity (MI): High (H)
• Modified Availability (MA): None (N)

updated 5 hours ago by @LeSuisse Activity log

• Created suggestion 13 hours ago
• @LeSuisse accepted 5 hours ago
• @LeSuisse published on GitHub 5 hours ago

Spice-vdagent: path traversal in file transfer via unsanitized filename

• https://access.redhat.com/security/cve/CVE-2026-57966 vdb-entryx_refsource_REDHAT
• RHBZ#2493582 x_refsource_REDHATissue-tracking

---

spice-vdagent

mingw-spice-vdagent