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CVE-2025-3501

8.2 HIGH

CVSS version: 3.1
Attack vector (AV): NETWORK
Attack complexity (AC): LOW
Privileges required (PR): NONE
User interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality impact (C): HIGH
Integrity impact (I): LOW
Availability impact (A): NONE

created 4 months ago

Org.keycloak.protocol.services: keycloak hostname verification

A flaw was found in Keycloak. By setting a verification policy to 'ALL', the trust store certificate verification is skipped, which is unintended.

keycloak

<26.1.*

<25.*

<26.2.2

<26.0.11

rh-sso7-keycloak

rhbk/keycloak-rhel9

keycloak-rhel9-container

rhbk/keycloak-rhel9-operator

rhbk/keycloak-operator-bundle

keycloak-rhel9-operator-container

keycloak-rhel9-operator-bundle-container

pkgs.keycloak

Identity and access management for modern applications and services

nixos-unstable 26.0.6
- nixos-unstable-small 26.0.7
- nixpkgs-unstable 26.0.6

pkgs.terraform-providers.keycloak

nixos-unstable 4.4.0
- nixos-unstable-small 4.4.0
- nixpkgs-unstable 4.4.0

pkgs.python311Packages.python-keycloak

Provides access to the Keycloak API

nixos-unstable 4.0.0
- nixos-unstable-small 4.0.0
- nixpkgs-unstable 4.0.0

pkgs.python312Packages.python-keycloak

Provides access to the Keycloak API

nixos-unstable 4.0.0
- nixos-unstable-small 4.0.0
- nixpkgs-unstable 4.0.0

pkgs.python312Packages.python-keycloak.x86_64-linux

Provides access to the Keycloak API

nixos-unstable 4.0.0

pkgs.python312Packages.python-keycloak.aarch64-linux

Provides access to the Keycloak API

nixos-unstable 4.0.0

pkgs.python312Packages.python-keycloak.x86_64-darwin

Provides access to the Keycloak API

nixos-unstable 4.0.0

pkgs.python312Packages.python-keycloak.aarch64-darwin

Provides access to the Keycloak API

nixos-unstable 4.0.0

Package maintainers: 3

@NickCao Nick Cao <nickcao@nichi.co>

@talyz Kim Lindberger <kim.lindberger@gmail.com>

@ngerstle Nicholas Gerstle <ngerstle@gmail.com>

CVE-2025-30194

7.5 HIGH

CVSS version: 3.1
Attack vector (AV): NETWORK
Attack complexity (AC): LOW
Privileges required (PR): NONE
User interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality impact (C): NONE
Integrity impact (I): NONE
Availability impact (A): HIGH

created 4 months ago

Denial of service via crafted DoH exchange

When DNSdist is configured to provide DoH via the nghttp2 provider, an attacker can cause a denial of service by crafting a DoH exchange that triggers an illegal memory access (double-free) and crash of DNSdist, causing a denial of service. The remedy is: upgrade to the patched 1.9.9 version. A workaround is to temporarily switch to the h2o provider until DNSdist has been upgraded to a fixed version. We would like to thank Charles Howes for bringing this issue to our attention.

dnsdist

<1.9.9

pkgs.dnsdist

DNS Loadbalancer

nixos-unstable 1.8.3
- nixos-unstable-small 1.8.3
- nixpkgs-unstable 1.8.3

Package maintainers: 1

@jojosch Johannes Schleifenbaum <johannes@js-webcoding.de>

CVE-2025-3625

7.1 HIGH

CVSS version: 3.1
Attack vector (AV): NETWORK
Attack complexity (AC): LOW
Privileges required (PR): LOW
User interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality impact (C): LOW
Integrity impact (I): NONE
Availability impact (A): HIGH

created 4 months ago

Moodle: user dos and name disclosure via idor in moodle mfa email factor revoke action

A security vulnerability was discovered in Moodle that can allow hackers to gain access to sensitive information about students and prevent them from logging into their accounts, even after they had completed two-factor authentication (2FA).

moodle

<4.4.8

<4.3.12

<4.5.4

pkgs.moodle

Free and open-source learning management system (LMS) written in PHP

nixos-unstable 4.4.3
- nixos-unstable-small 4.4.4
- nixpkgs-unstable 4.4.3

pkgs.moodle-dl

Moodle downloader that downloads course content fast from Moodle

nixos-unstable 2.3.12
- nixos-unstable-small 2.3.12
- nixpkgs-unstable 2.3.12

Package maintainers: 2

@freezeboy freezeboy

@kmein Kierán Meinhardt <kmein@posteo.de>

CVE-2025-32045

5.3 MEDIUM

CVSS version: 3.1
Attack vector (AV): NETWORK
Attack complexity (AC): LOW
Privileges required (PR): NONE
User interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality impact (C): LOW
Integrity impact (I): NONE
Availability impact (A): NONE

created 4 months ago

Moodle: hidden grades shown to users without permission on some grade reports

A flaw has been identified in Moodle where insufficient capability checks in certain grade reports allowed users without the necessary permissions to access hidden grades.

moodle

==4.5.3

==4.3.11

==4.1.17

==4.4.7

pkgs.moodle

Free and open-source learning management system (LMS) written in PHP

nixos-unstable 4.4.3
- nixos-unstable-small 4.4.4
- nixpkgs-unstable 4.4.3

pkgs.moodle-dl

Moodle downloader that downloads course content fast from Moodle

nixos-unstable 2.3.12
- nixos-unstable-small 2.3.12
- nixpkgs-unstable 2.3.12

Package maintainers: 2

@freezeboy freezeboy

@kmein Kierán Meinhardt <kmein@posteo.de>

CVE-2025-3647

4.3 MEDIUM

CVSS version: 3.1
Attack vector (AV): NETWORK
Attack complexity (AC): LOW
Privileges required (PR): LOW
User interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality impact (C): LOW
Integrity impact (I): NONE
Availability impact (A): NONE

created 4 months ago

Moodle: idor when accessing the cohorts report

A flaw was discovered in Moodle. Additional checks were required to ensure that users can only access cohort data they are authorized to retrieve.

moodle

<4.1.18

<4.4.8

<4.3.12

<4.5.4

pkgs.moodle

Free and open-source learning management system (LMS) written in PHP

nixos-unstable 4.4.3
- nixos-unstable-small 4.4.4
- nixpkgs-unstable 4.4.3

pkgs.moodle-dl

Moodle downloader that downloads course content fast from Moodle

nixos-unstable 2.3.12
- nixos-unstable-small 2.3.12
- nixpkgs-unstable 2.3.12

Package maintainers: 2

@freezeboy freezeboy

@kmein Kierán Meinhardt <kmein@posteo.de>

CVE-2024-3447

6.0 MEDIUM

CVSS version: 3.1
Attack vector (AV): LOCAL
Attack complexity (AC): LOW
Privileges required (PR): HIGH
User interaction (UI): NONE
Scope (S): CHANGED
Confidentiality impact (C): NONE
Integrity impact (I): NONE
Availability impact (A): HIGH

created 4 months ago

Qemu: sdhci: heap buffer overflow in sdhci_write_dataport()

A heap-based buffer overflow was found in the SDHCI device emulation of QEMU. The bug is triggered when both `s->data_count` and the size of `s->fifo_buffer` are set to 0x200, leading to an out-of-bound access. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition.

qemu

<9.0.0

qemu-kvm

qemu-kvm-ma

virt:av/qemu-kvm

virt:rhel/qemu-kvm

pkgs.qemu

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1
- nixos-unstable-small 9.1.1
- nixpkgs-unstable 9.1.1

pkgs.qemu_kvm

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1
- nixos-unstable-small 9.1.1
- nixpkgs-unstable 9.1.1

pkgs.qemu_xen

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1
- nixos-unstable-small 9.1.1
- nixpkgs-unstable 9.1.1

pkgs.qemu-user

QEMU User space emulator - launch executables compiled for one CPU on another CPU

nixos-unstable 9.1.1
- nixos-unstable-small 9.1.1
- nixpkgs-unstable 9.1.1

pkgs.qemu_full

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1
- nixos-unstable-small 9.1.1
- nixpkgs-unstable 9.1.1

pkgs.qemu_test

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1
- nixos-unstable-small 9.1.1
- nixpkgs-unstable 9.1.1

pkgs.qemu-utils

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1
- nixos-unstable-small 9.1.1
- nixpkgs-unstable 9.1.1

pkgs.canokey-qemu

CanoKey QEMU Virt Card

nixos-unstable 0-unstable-2023-06-06
- nixos-unstable-small 0-unstable-2023-06-06
- nixpkgs-unstable 0-unstable-2023-06-06

pkgs.ubootQemuX86

Boot loader for embedded systems

nixos-unstable x86_defconfig-2024.10
- nixos-unstable-small x86_defconfig-2024.10
- nixpkgs-unstable x86_defconfig-2024.10

pkgs.ubootQemuAarch64

Boot loader for embedded systems

nixos-unstable qemu_arm64_defconfig-2024.10
- nixos-unstable-small qemu_arm64_defconfig-2024.10
- nixpkgs-unstable qemu_arm64_defconfig-2024.10

pkgs.qemu-python-utils

Python tooling used by the QEMU project to build, configure, and test QEMU

nixos-unstable 0.6.1.0a1
- nixos-unstable-small 0.6.1.0a1
- nixpkgs-unstable 0.6.1.0a1

pkgs.qemu.x86_64-linux

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu.aarch64-linux

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu.x86_64-darwin

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu.aarch64-darwin

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu_kvm.x86_64-linux

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu_xen.x86_64-linux

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.armTrustedFirmwareQemu

Reference implementation of secure world software for ARMv8-A

nixos-unstable 2.10.0
- nixos-unstable-small 2.10.0
- nixpkgs-unstable 2.10.0

pkgs.python311Packages.qemu

Python tooling used by the QEMU project to build, configure, and test QEMU

nixos-unstable 0.6.1.0a1
- nixos-unstable-small 0.6.1.0a1
- nixpkgs-unstable 0.6.1.0a1

pkgs.python312Packages.qemu

Python tooling used by the QEMU project to build, configure, and test QEMU

nixos-unstable 0.6.1.0a1
- nixos-unstable-small 0.6.1.0a1
- nixpkgs-unstable 0.6.1.0a1

pkgs.qemu-user.x86_64-linux

QEMU User space emulator - launch executables compiled for one CPU on another CPU

nixos-unstable 9.1.1

pkgs.qemu_full.x86_64-linux

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu_kvm.aarch64-linux

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu_kvm.x86_64-darwin

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu_test.x86_64-linux

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu-user.aarch64-linux

QEMU User space emulator - launch executables compiled for one CPU on another CPU

nixos-unstable 9.1.1

pkgs.qemu-utils.x86_64-linux

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu_full.aarch64-linux

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu_full.x86_64-darwin

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu_kvm.aarch64-darwin

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu_test.aarch64-linux

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu_test.x86_64-darwin

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu-utils.aarch64-linux

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu-utils.x86_64-darwin

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu_full.aarch64-darwin

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu_test.aarch64-darwin

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu-utils.aarch64-darwin

Generic and open source machine emulator and virtualizer

nixos-unstable 9.1.1

pkgs.qemu-python-utils.x86_64-linux

Python tooling used by the QEMU project to build, configure, and test QEMU

nixos-unstable 0.6.1.0a1

pkgs.qemu-python-utils.aarch64-linux

Python tooling used by the QEMU project to build, configure, and test QEMU

nixos-unstable 0.6.1.0a1

pkgs.qemu-python-utils.x86_64-darwin

Python tooling used by the QEMU project to build, configure, and test QEMU

nixos-unstable 0.6.1.0a1

pkgs.qemu-python-utils.aarch64-darwin

Python tooling used by the QEMU project to build, configure, and test QEMU

nixos-unstable 0.6.1.0a1

pkgs.python312Packages.qemu.x86_64-linux

Python tooling used by the QEMU project to build, configure, and test QEMU

nixos-unstable 0.6.1.0a1

pkgs.python312Packages.qemu.aarch64-linux

Python tooling used by the QEMU project to build, configure, and test QEMU

nixos-unstable 0.6.1.0a1

pkgs.python312Packages.qemu.x86_64-darwin

Python tooling used by the QEMU project to build, configure, and test QEMU

nixos-unstable 0.6.1.0a1

pkgs.python312Packages.qemu.aarch64-darwin

Python tooling used by the QEMU project to build, configure, and test QEMU

nixos-unstable 0.6.1.0a1

Package maintainers: 10

@lopsided98 Ben Wolsieffer <benwolsieffer@gmail.com>

@devplayer0 Jack O'Sullivan <dev@nul.ie>

@DavHau David Hauer <d.hauer.it@gmail.com>

@bartsch Daniel Martin <consume.noise@gmail.com>

@dezgeg Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>

@oxalica oxalica <oxalicc@pm.me>

@alyssais Alyssa Ross <hi@alyssa.is>

@hehongbo Hongbo

@CertainLach Yaroslav Bolyukin <iam@lach.pw>

@SigmaSquadron Fernando Rodrigues <alpha@sigmasquadron.net>

CVE-2025-3645

4.3 MEDIUM

CVSS version: 3.1
Attack vector (AV): NETWORK
Attack complexity (AC): LOW
Privileges required (PR): LOW
User interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality impact (C): LOW
Integrity impact (I): NONE
Availability impact (A): NONE

created 4 months ago

Moodle: idor in messaging web service allows access to some user details

A flaw was found in Moodle. Insufficient capability checks in a messaging web service allowed users to view other users' names and online statuses.

moodle

<4.1.18

<4.4.8

<4.3.12

<4.5.4

pkgs.moodle

Free and open-source learning management system (LMS) written in PHP

nixos-unstable 4.4.3
- nixos-unstable-small 4.4.4
- nixpkgs-unstable 4.4.3

pkgs.moodle-dl

Moodle downloader that downloads course content fast from Moodle

nixos-unstable 2.3.12
- nixos-unstable-small 2.3.12
- nixpkgs-unstable 2.3.12

Package maintainers: 2

@freezeboy freezeboy

@kmein Kierán Meinhardt <kmein@posteo.de>

CVE-2025-32044

7.5 HIGH

CVSS version: 3.1
Attack vector (AV): NETWORK
Attack complexity (AC): LOW
Privileges required (PR): NONE
User interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality impact (C): HIGH
Integrity impact (I): NONE
Availability impact (A): NONE

created 4 months ago

Moodle: unauthenticated rest api user data exposure

A flaw has been identified in Moodle where, on certain sites, unauthenticated users could retrieve sensitive user data—including names, contact information, and hashed passwords—via stack traces returned by specific API calls. Sites with PHP configured with zend.exception_ignore_args = 1 in the php.ini file are not affected by this vulnerability.

moodle

=<4.5.2

pkgs.moodle

Free and open-source learning management system (LMS) written in PHP

nixos-unstable 4.4.3
- nixos-unstable-small 4.4.4
- nixpkgs-unstable 4.4.3

pkgs.moodle-dl

Moodle downloader that downloads course content fast from Moodle

nixos-unstable 2.3.12
- nixos-unstable-small 2.3.12
- nixpkgs-unstable 2.3.12

Package maintainers: 2

@freezeboy freezeboy

@kmein Kierán Meinhardt <kmein@posteo.de>

CVE-2025-3636

4.3 MEDIUM

CVSS version: 3.1
Attack vector (AV): NETWORK
Attack complexity (AC): LOW
Privileges required (PR): LOW
User interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality impact (C): LOW
Integrity impact (I): NONE
Availability impact (A): NONE

created 4 months ago

Moodle: idor in moodle rss block allows unauthorized access to rss feeds

A flaw was found in Moodle. This vulnerability allows unauthorized users to access and view RSS feeds due to insufficient capability checks.

moodle

<4.1.18

<4.4.8

<4.3.12

<4.5.4

pkgs.moodle

Free and open-source learning management system (LMS) written in PHP

nixos-unstable 4.4.3
- nixos-unstable-small 4.4.4
- nixpkgs-unstable 4.4.3

pkgs.moodle-dl

Moodle downloader that downloads course content fast from Moodle

nixos-unstable 2.3.12
- nixos-unstable-small 2.3.12
- nixpkgs-unstable 2.3.12

Package maintainers: 2

@freezeboy freezeboy

@kmein Kierán Meinhardt <kmein@posteo.de>

CVE-2025-3627

4.3 MEDIUM

CVSS version: 3.1
Attack vector (AV): NETWORK
Attack complexity (AC): LOW
Privileges required (PR): LOW
User interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality impact (C): LOW
Integrity impact (I): NONE
Availability impact (A): NONE

created 4 months ago

Moodle: partial data exposure in moodle before completing multi-factor authentication

A security vulnerability was discovered in Moodle that allows some users to access sensitive information about other students before they finish verifying their identities using two-factor authentication (2FA).

moodle

<4.4.8

<4.3.12

<4.5.4

pkgs.moodle

Free and open-source learning management system (LMS) written in PHP

nixos-unstable 4.4.3
- nixos-unstable-small 4.4.4
- nixpkgs-unstable 4.4.3

pkgs.moodle-dl

Moodle downloader that downloads course content fast from Moodle

nixos-unstable 2.3.12
- nixos-unstable-small 2.3.12
- nixpkgs-unstable 2.3.12

Package maintainers: 2

@freezeboy freezeboy

@kmein Kierán Meinhardt <kmein@posteo.de>