Aggregator

yt-dlp-2026.06.09-1.fc43

Fedora Security Advisories
5 days 22 hours ago
FEDORA-2026-03f87de373 Packages in this update:
  • yt-dlp-2026.06.09-1.fc43
Update description:
  • Update to 2026.06.09. Fixes rhbz#2487407.
  • Mitigates CVE-2026-50019, CVE-2026-50023, CVE-2026-50574

yt-dlp-2026.06.09-1.fc44

Fedora Security Advisories
5 days 22 hours ago
FEDORA-2026-bb702c613b Packages in this update:
  • yt-dlp-2026.06.09-1.fc44
Update description:
  • Update to 2026.06.09. Fixes rhbz#2487407.
  • Mitigates CVE-2026-50019, CVE-2026-50023, CVE-2026-50574

haveged-1.9.23-2.el8

Fedora Security Advisories
5 days 22 hours ago
FEDORA-EPEL-2026-20c6017771 Packages in this update:
  • haveged-1.9.23-2.el8
Update description:

Update to 1.9.23-2: - Add SELinux policy module to allow semaphore creation in /dev/shm - Add rpminspect.yaml to waive pre-existing annocheck false positive

Security fixes in 1.9.23-1: - Use O_EXCL with sem_open to prevent semaphore pre-planting attacks - Fix OOB memory access in safein()/safeout() on socket errors - Reject command socket connections from different user namespaces - Use O_NOFOLLOW for PID file to prevent symlink attacks - Open random device with O_CLOEXEC, restrict semaphore to 0600 - Fix stale semaphore recovery after SIGKILL - Fix compilation when NO_COMMAND_MODE is defined

Update to 1.9.23 — security hardening: - Use O_EXCL with sem_open to prevent semaphore pre-planting attacks - Fix OOB memory access in safein()/safeout() on socket errors - Reject command socket connections from different user namespaces - Use O_NOFOLLOW for PID file to prevent symlink attacks - Open random device with O_CLOEXEC, restrict semaphore to 0600 - Fix stale semaphore recovery after SIGKILL - Fix compilation when NO_COMMAND_MODE is defined

haveged-1.9.23-2.el10_3

Fedora Security Advisories
5 days 22 hours ago
FEDORA-EPEL-2026-94647282a7 Packages in this update:
  • haveged-1.9.23-2.el10_3
Update description:

Update to 1.9.23-2: - Add SELinux policy module to allow semaphore creation in /dev/shm - Add rpminspect.yaml to waive pre-existing annocheck false positive

Security fixes in 1.9.23-1: - Use O_EXCL with sem_open to prevent semaphore pre-planting attacks - Fix OOB memory access in safein()/safeout() on socket errors - Reject command socket connections from different user namespaces - Use O_NOFOLLOW for PID file to prevent symlink attacks - Open random device with O_CLOEXEC, restrict semaphore to 0600 - Fix stale semaphore recovery after SIGKILL - Fix compilation when NO_COMMAND_MODE is defined

Update to 1.9.23 — security hardening: - Use O_EXCL with sem_open to prevent semaphore pre-planting attacks - Fix OOB memory access in safein()/safeout() on socket errors - Reject command socket connections from different user namespaces - Use O_NOFOLLOW for PID file to prevent symlink attacks - Open random device with O_CLOEXEC, restrict semaphore to 0600 - Fix stale semaphore recovery after SIGKILL - Fix compilation when NO_COMMAND_MODE is defined

haveged-1.9.23-2.el10_2

Fedora Security Advisories
5 days 22 hours ago
FEDORA-EPEL-2026-0a509be2eb Packages in this update:
  • haveged-1.9.23-2.el10_2
Update description:

Update to 1.9.23-2: - Add SELinux policy module to allow semaphore creation in /dev/shm - Add rpminspect.yaml to waive pre-existing annocheck false positive

Security fixes in 1.9.23-1: - Use O_EXCL with sem_open to prevent semaphore pre-planting attacks - Fix OOB memory access in safein()/safeout() on socket errors - Reject command socket connections from different user namespaces - Use O_NOFOLLOW for PID file to prevent symlink attacks - Open random device with O_CLOEXEC, restrict semaphore to 0600 - Fix stale semaphore recovery after SIGKILL - Fix compilation when NO_COMMAND_MODE is defined

Update to 1.9.23 — security hardening: - Use O_EXCL with sem_open to prevent semaphore pre-planting attacks - Fix OOB memory access in safein()/safeout() on socket errors - Reject command socket connections from different user namespaces - Use O_NOFOLLOW for PID file to prevent symlink attacks - Open random device with O_CLOEXEC, restrict semaphore to 0600 - Fix stale semaphore recovery after SIGKILL - Fix compilation when NO_COMMAND_MODE is defined

haveged-1.9.23-2.el9

Fedora Security Advisories
5 days 22 hours ago
FEDORA-EPEL-2026-ca98e0cf9b Packages in this update:
  • haveged-1.9.23-2.el9
Update description:

Update to 1.9.23-2: - Add SELinux policy module to allow semaphore creation in /dev/shm - Add rpminspect.yaml to waive pre-existing annocheck false positive

Security fixes in 1.9.23-1: - Use O_EXCL with sem_open to prevent semaphore pre-planting attacks - Fix OOB memory access in safein()/safeout() on socket errors - Reject command socket connections from different user namespaces - Use O_NOFOLLOW for PID file to prevent symlink attacks - Open random device with O_CLOEXEC, restrict semaphore to 0600 - Fix stale semaphore recovery after SIGKILL - Fix compilation when NO_COMMAND_MODE is defined

Update to 1.9.23 — security hardening: - Use O_EXCL with sem_open to prevent semaphore pre-planting attacks - Fix OOB memory access in safein()/safeout() on socket errors - Reject command socket connections from different user namespaces - Use O_NOFOLLOW for PID file to prevent symlink attacks - Open random device with O_CLOEXEC, restrict semaphore to 0600 - Fix stale semaphore recovery after SIGKILL - Fix compilation when NO_COMMAND_MODE is defined

haveged-1.9.23-2.fc43

Fedora Security Advisories
5 days 22 hours ago
FEDORA-2026-f59528a390 Packages in this update:
  • haveged-1.9.23-2.fc43
Update description:

Update to 1.9.23-2: - Add SELinux policy module to allow semaphore creation in /dev/shm - Add rpminspect.yaml to waive pre-existing annocheck false positive

Security fixes in 1.9.23-1: - Use O_EXCL with sem_open to prevent semaphore pre-planting attacks - Fix OOB memory access in safein()/safeout() on socket errors - Reject command socket connections from different user namespaces - Use O_NOFOLLOW for PID file to prevent symlink attacks - Open random device with O_CLOEXEC, restrict semaphore to 0600 - Fix stale semaphore recovery after SIGKILL - Fix compilation when NO_COMMAND_MODE is defined

Update to 1.9.23 — security hardening: - Use O_EXCL with sem_open to prevent semaphore pre-planting attacks - Fix OOB memory access in safein()/safeout() on socket errors - Reject command socket connections from different user namespaces - Use O_NOFOLLOW for PID file to prevent symlink attacks - Open random device with O_CLOEXEC, restrict semaphore to 0600 - Fix stale semaphore recovery after SIGKILL - Fix compilation when NO_COMMAND_MODE is defined

haveged-1.9.23-3.fc44

Fedora Security Advisories
5 days 22 hours ago
FEDORA-2026-7fc612a04e Packages in this update:
  • haveged-1.9.23-3.fc44
Update description:

Update to 1.9.23-2: - Add SELinux policy module to allow semaphore creation in /dev/shm - Add rpminspect.yaml to waive pre-existing annocheck false positive

Security fixes in 1.9.23-1: - Use O_EXCL with sem_open to prevent semaphore pre-planting attacks - Fix OOB memory access in safein()/safeout() on socket errors - Reject command socket connections from different user namespaces - Use O_NOFOLLOW for PID file to prevent symlink attacks - Open random device with O_CLOEXEC, restrict semaphore to 0600 - Fix stale semaphore recovery after SIGKILL - Fix compilation when NO_COMMAND_MODE is defined

python-mistune-3.2.1-1.fc45

Fedora Security Advisories
6 days 4 hours ago
FEDORA-2026-182b5d52c9 Packages in this update:
  • python-mistune-3.2.1-1.fc45
Update description:

Automatic update for python-mistune-3.2.1-1.fc45.

Changelog * Thu Jun 18 2026 Miro Hrončok <miro@hroncok.cz> - 3.2.1-1 - Update to 3.2.1 - Security fix for CVE-2026-44898 - Fixes: rhbz#2424578 - Fixes: rhbz#2489782

USN-8447-2: LXD vulnerabilities

Ubuntu Security Advisories
6 days 5 hours ago
USN-8447-1 fixed vulnerabilities in Go Cryptography. This update provides the corresponding updates for Go Cryptography code embedded in LXD for CVE-2026-39830, CVE-2026-39833, CVE-2026-39834, and CVE-2026-42508. Original advisory details: It was discovered that Go Cryptography did not properly handle SSH global request responses. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-39830) It was discovered that Go Cryptography did not properly verify user presence when using FIDO/U2F security keys. An attacker could possibly use this issue to bypass user presence verification for hardware security keys. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 26.04 LTS. (CVE-2026-39831) It was discovered that Go Cryptography did not properly serialize SSH agent key constraint extensions. An attacker could possibly use this issue to bypass intended key usage restrictions. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 26.04 LTS. (CVE-2026-39832) It was discovered that Go Cryptography did not properly enforce the confirm-before-use constraint in the SSH agent keyring. An attacker could possibly use this issue to use SSH keys without the required user confirmation. (CVE-2026-39833) It was discovered that Go Cryptography had an integer overflow when handling large SSH channel writes. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-39834) It was discovered that Go Cryptography did not properly check certificate authority key revocation. An attacker could possibly use this issue to bypass certificate authority revocation checks. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 26.04 LTS. (CVE-2026-42508) It was discovered that Go Cryptography did not properly enforce the source- address critical option for all SSH server callback types. An attacker could possibly use this issue to bypass source address authorization restrictions. This issue only affected Ubuntu 26.04 LTS. (CVE-2026-46595)

rust-bon-3.9.3-1.fc45 rust-bon-macros-3.9.3-1.fc45 rust-openssl-0.10.81-1.fc45 rust-openssl-sys-0.9.117-1.fc45 rust-zeroize-1.9.0-1.fc45 rust-zeroize_derive-1.5.0-1.fc45

Fedora Security Advisories
6 days 7 hours ago
FEDORA-2026-14941c1cf3 Packages in this update:
  • rust-bon-3.9.3-1.fc45
  • rust-bon-macros-3.9.3-1.fc45
  • rust-openssl-0.10.81-1.fc45
  • rust-openssl-sys-0.9.117-1.fc45
  • rust-zeroize-1.9.0-1.fc45
  • rust-zeroize_derive-1.5.0-1.fc45
Update description:
  • Update the openssl crate to version 0.10.81 and the openssl-sys crate to version 0.9.117.
  • Update the zeroize crate to version 1.9.0 and the zeroize_derive crate to version 1.5.0.
  • Update the bon and bon-macros crates to version 3.9.3.