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bind-9.18.51^git20261102.973d8646-3.fc44

Fedora Security Advisories
2 hours 35 minutes ago
FEDORA-2026-cf9d4ec5e6 Packages in this update:
  • bind-9.18.51^git20261102.973d8646-3.fc44
Update description: Security Fixes:
  • CVE-2026-94300 Fix remote termination of named under concurrent GSS-TSIG traffic (rhbz#2558420)
  • CVE-2026-97313 Fix a bug when resuming from a query initiated by RPZ (rhbz#2558427)
  • CVE-2026-96888 Possible crash with redirect and qname-minimization strict (rhbz#2558424)
  • CVE-2026-19630 Crafted DNS messages could exhaust CPU while being parsed (rhbz#2558488)

bind-9.18.51^git20261102.973d8646-1.fc45

Fedora Security Advisories
2 hours 36 minutes ago
FEDORA-2026-7198802985 Packages in this update:
  • bind-9.18.51^git20261102.973d8646-1.fc45
Update description: Security Fixes:
  • CVE-2026-94300 Fix remote termination of named under concurrent GSS-TSIG traffic (rhbz#2558420)
  • CVE-2026-97313 Fix a bug when resuming from a query initiated by RPZ (rhbz#2558427)
  • CVE-2026-96888 Possible crash with redirect and qname-minimization strict (rhbz#2558424)
  • CVE-2026-19630 Crafted DNS messages could exhaust CPU while being parsed (rhbz#2558488)

sngrep-1.9.0-4.fc43

Fedora Security Advisories
5 hours 6 minutes ago
FEDORA-2026-f194aee07b Packages in this update:
  • sngrep-1.9.0-4.fc43
Update description:

Backport fixes for two memory-safety issues reported upstream (irontec/sngrep#589):

  • CVE-2026-121943: off-by-one length guard in the SIP parser accepts a 10240-byte payload that fills the stack buffer with no NUL terminator, so regexec()/strdup() read past its end (OOB read).
  • CVE-2026-121944: an NFLOG TLV with length < 4 never advances the parse offset, making the capture thread spin forever (DoS).

Submitted upstream as irontec/sngrep#591 and #592.

sngrep-1.9.0-4.fc44

Fedora Security Advisories
5 hours 6 minutes ago
FEDORA-2026-1e72c25706 Packages in this update:
  • sngrep-1.9.0-4.fc44
Update description:

Backport fixes for two memory-safety issues reported upstream (irontec/sngrep#589):

  • CVE-2026-121943: off-by-one length guard in the SIP parser accepts a 10240-byte payload that fills the stack buffer with no NUL terminator, so regexec()/strdup() read past its end (OOB read).
  • CVE-2026-121944: an NFLOG TLV with length < 4 never advances the parse offset, making the capture thread spin forever (DoS).

Submitted upstream as irontec/sngrep#591 and #592.

sngrep-1.9.0-4.fc45

Fedora Security Advisories
5 hours 6 minutes ago
FEDORA-2026-39f14c4384 Packages in this update:
  • sngrep-1.9.0-4.fc45
Update description:

Backport fixes for two memory-safety issues reported upstream (irontec/sngrep#589):

  • CVE-2026-121943: off-by-one length guard in the SIP parser accepts a 10240-byte payload that fills the stack buffer with no NUL terminator, so regexec()/strdup() read past its end (OOB read).
  • CVE-2026-121944: an NFLOG TLV with length < 4 never advances the parse offset, making the capture thread spin forever (DoS).

Submitted upstream as irontec/sngrep#591 and #592.

USN-9001-1: ca-certificates update

Ubuntu Security Advisories
6 hours 40 minutes ago
It was discovered that the ca-certificates JKS integration was not working properly, resulting in CA certificates removed from the system bundle not being removed from the JKS keystore. This update corrects the feature and resyncs the keystore with the system CA certificates list.

USN-8955-2: nginx vulnerabilities

Ubuntu Security Advisories
6 hours 46 minutes ago
USN-8955-1 fixed vulnerabilities in nginx in Ubuntu 26.10, Ubuntu 26.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 22.04 LTS. This update provides the corresponding update for Ubuntu 20.04 LTS, Ubuntu 18.04 LTS, Ubuntu 16.04 LTS, and Ubuntu 14.04 LTS. In addition, this update fixes CVE-2026-42533 for these releases. It was discovered that nginx incorrectly handled certain map directives using regex matching and capture variables. A remote attacker could possibly use this issue to crash nginx, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2026-42533) Original advisory details: It was discovered that nginx incorrectly handled certain configurations using the alias directive together with rewrite rules. A remote attacker could possibly use this issue to cause nginx to crash, resulting in a denial of service, or execute arbitrary code. (CVE-2026-15176) It was discovered that nginx incorrectly handled map directives using regex matching under certain circumstances. A remote attacker could possibly use this issue to cause nginx to crash, resulting in a denial of service, or execute arbitrary code. (CVE-2026-93479) It was discovered that nginx incorrectly handled HTTP/3 requests when proxy_request_buffering was enabled. This issue only affected Ubuntu 26.04 LTS and Ubuntu 26.10. A remote attacker could possibly use this issue to inject data into proxied requests. (CVE-2026-95101) It was discovered that nginx incorrectly handled asynchronous file I/O in certain configurations with Server Side Includes pages. A remote attacker could possibly use this issue to cause nginx to crash, resulting in a denial of service, or execute arbitrary code. (CVE-2026-97205) It was discovered that nginx incorrectly handled SSL session ticket keys when configured with a shared session cache but without explicit ticket key rotation. This issue only affected Ubuntu 24.04 LTS, Ubuntu 26.04 LTS, and Ubuntu 26.10. A remote attacker could possibly use this issue to forge client SSL sessions and bypass client certificate verification. (CVE-2026-97629)

USN-7230-3: FRR regression

Ubuntu Security Advisories
7 hours 47 minutes ago
USN-7230-2 fixed vulnerabilities in FRR. Unfortunately, the fix for CVE-2024-55553 introduced a regression in RPKI support, causing FRR to stop processing RPKI updates after the first one, so routes were not revalidated when RPKI data changed. In Ubuntu 20.04 LTS, the BGP daemon also failed to start when the RPKI module was enabled. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Iggy Frankovic discovered that FRR incorrectly handled certain BGP messages. A remote attacker could possibly use this issue to cause FRR to crash, resulting in a denial of service. This issue only affected Ubuntu 20.04 LTS. (CVE-2024-44070) It was discovered that FRR re-validated all routes in certain instances when the internal socket's buffer size overflowed. A remote attacker could possibly use this issue to impact the performance of FRR, resulting in a denial of service. (CVE-2024-55553)

rust-zstd-0.13.4-1.el10_3 rust-zstd-safe-7.4.0-1.el10_3 rust-zstd-sys-2.0.17-1.el10_3

Fedora Security Advisories
8 hours 32 minutes ago
FEDORA-EPEL-2026-353cc882e0 Packages in this update:
  • rust-zstd-0.13.4-1.el10_3
  • rust-zstd-safe-7.4.0-1.el10_3
  • rust-zstd-sys-2.0.17-1.el10_3
Update description:
  • Update the zstd crate to version 0.13.4.
  • Update the zstd-safe crate to version 7.4.0.
  • Update the zstd-sys crate to version 2.0.17.

This addresses multiple unsoundness and security issues in the zstd-safe and zstd-sys crates (assigned RUSTSEC-2026-0391, RUSTSEC-2026-0392, RUSTSEC-2026-0393, RUSTSEC-2026-0395, RUSTSEC-2026-0396, RUSTSEC-2026-0397, RUSTSEC-2026-0398, RUSTSEC-2026-0399, RUSTSEC-2026-0400, RUSTSEC-2026-0401, RUSTSEC-2026-0402, RUSTSEC-2026-0403, RUSTSEC-2026-0404, RUSTSEC-2026-0405, RUSTSEC-2026-0406).

Rebuilds of affected applications will be tracked and performed separately.

USN-8972-2: HAProxy regression

Ubuntu Security Advisories
8 hours 34 minutes ago
USN-8972-1 fixed vulnerabilities in HAProxy. On Ubuntu 22.04 LTS, the update caused a regression when processing certain chunked requests. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that HAProxy incorrectly handled truncated HTTP/2 PING frames. A remote attacker could possibly use this issue to cause HAProxy to consume excessive CPU resources, leading to a denial of service. (CVE-2026-110353) It was discovered that HAProxy incorrectly handled certain HTTP/1.1 chunked requests. A remote attacker could possibly use this issue to cause HAProxy to consume excessive CPU resources, leading to a denial of service. (CVE-2026-110354)