CVE catalog

CVE-2026-61548

rsyslog vulnerabilities

Severity: High · CVSS 8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: Jul 20, 2026, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.94% · Oct 22, 2026

Rsyslog is a rocket-fast system for log processing. From 7.5.4 until 8.2606.0, the optional mmpstrucdata plugin's parseSD_PARAM function in plugins/mmpstrucdata/mmpstrucdata.c stores RFC5424 parameter values in a fixed pVal[32 * 1024] stack buffer and calls parsePARAM_VALUE without supplying the destination size. A remote unauthenticated attacker whose crafted RFC5424 message reaches an action using mmpstrucdata can provide a structured-data parameter larger than that buffer when MaxMessageSize permits it, causing an attacker-controlled stack overwrite. Deployments that do not install and use the plugin, or whose effective message-size limit remains below the required threshold, are not affected by this issue. The demonstrated impact is a crash and interruption of log collection; code execution is not demonstrated. This issue is fixed in version 8.2606.0.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	rsyslog	sid	`8.2608.0-4`	fixed
Debian	rsyslog	forky	`8.2608.0-4`	fixed
Debian	rsyslog	trixie	`8.2504.0-1+deb13u2`	fixed
Debian	rsyslog	bookworm	`8.2302.0-1+deb12u1`	vulnerable
Ubuntu	rsyslog	noble	Not reported	vulnerable
Ubuntu	rsyslog	noble	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog-czmq	noble	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog-elasticsearch	noble	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog-gnutls	noble	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog-gssapi	noble	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog-hiredis	noble	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog-kafka	noble	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog-kubernetes	noble	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog-mongodb	noble	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog-mysql	noble	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog-openssl	noble	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog-pgsql	noble	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog-relp	noble	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog-snmp	noble	`8.2312.0-3ubuntu9.3`	fixed
Suse	rsyslog	linux enterprise module for basesystem 15 sp7	`8.2608.0-150700.3.24.1`	fixed
Suse	rsyslog	linux enterprise module for package hub 15 sp7	`8.2608.0-150700.3.24.1`	fixed
Suse	rsyslog	linux enterprise module for server applications 15 sp7	`8.2608.0-150700.3.24.1`	fixed
Ubuntu	rsyslog	14.04	`5.8.11-2ubuntu4`	vulnerable
Ubuntu	rsyslog	14.04	`7.4.4-1ubuntu1`	vulnerable
Ubuntu	rsyslog	14.04	`7.4.4-1ubuntu2`	vulnerable
Ubuntu	rsyslog	14.04	`7.4.4-1ubuntu2.1`	vulnerable
Ubuntu	rsyslog	14.04	`7.4.4-1ubuntu2.3`	vulnerable
Ubuntu	rsyslog	14.04	`7.4.4-1ubuntu2.5`	vulnerable
Ubuntu	rsyslog	14.04	`7.4.4-1ubuntu2.6`	vulnerable
Ubuntu	rsyslog	14.04	`7.4.4-1ubuntu2.7`	vulnerable
Ubuntu	rsyslog	pro	`8.1901.0-1ubuntu4`	vulnerable
Ubuntu	rsyslog	pro	`8.2001.0-1ubuntu1`	vulnerable
Ubuntu	rsyslog	pro	`8.2001.0-1ubuntu1.1`	vulnerable
Ubuntu	rsyslog	pro	`8.2001.0-1ubuntu1.3`	vulnerable
Ubuntu	rsyslog	pro	`8.2001.0-1ubuntu1.3+esm1`	vulnerable
Ubuntu	rsyslog	22.04	`8.2102.0-2ubuntu2`	vulnerable
Ubuntu	rsyslog	22.04	`8.2110.0-3ubuntu1`	vulnerable
Ubuntu	rsyslog	22.04	`8.2110.0-3ubuntu2`	vulnerable
Ubuntu	rsyslog	22.04	`8.2110.0-4ubuntu1`	vulnerable
Ubuntu	rsyslog	22.04	`8.2112.0-2ubuntu2`	vulnerable
Ubuntu	rsyslog	22.04	`8.2112.0-2ubuntu2.2`	vulnerable
Ubuntu	rsyslog	22.04	`8.2112.0-2ubuntu2.4`	fixed
Ubuntu	rsyslog	24.04	`8.2306.0-2ubuntu2`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu1`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu2`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu3`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu7`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu8`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu9`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu9.1`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu9.2`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog	26.04	`8.2504.0-1ubuntu2`	vulnerable
Ubuntu	rsyslog	26.04	`8.2512.0-1ubuntu2`	vulnerable
Ubuntu	rsyslog	26.04	`8.2512.0-1ubuntu3`	vulnerable
Ubuntu	rsyslog	26.04	`8.2512.0-1ubuntu4`	vulnerable
Ubuntu	rsyslog	26.04	`8.2512.0-1ubuntu4.1`	fixed
Ubuntu	rsyslog	22.04	`8.2102.0-2ubuntu2`	vulnerable
Ubuntu	rsyslog	22.04	`8.2110.0-3ubuntu1`	vulnerable
Ubuntu	rsyslog	22.04	`8.2110.0-3ubuntu2`	vulnerable
Ubuntu	rsyslog	22.04	`8.2110.0-4ubuntu1`	vulnerable
Ubuntu	rsyslog	22.04	`8.2112.0-2ubuntu2`	vulnerable
Ubuntu	rsyslog	22.04	`8.2112.0-2ubuntu2.2`	vulnerable
Ubuntu	rsyslog	22.04	`8.2112.0-2ubuntu2.4`	fixed
Ubuntu	rsyslog	24.04	`8.2306.0-2ubuntu2`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu1`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu2`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu3`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu7`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu8`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu9`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu9.1`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu9.2`	vulnerable
Ubuntu	rsyslog	24.04	`8.2312.0-3ubuntu9.3`	fixed
Ubuntu	rsyslog	26.04	`8.2504.0-1ubuntu2`	vulnerable
Ubuntu	rsyslog	26.04	`8.2512.0-1ubuntu2`	vulnerable
Ubuntu	rsyslog	26.04	`8.2512.0-1ubuntu3`	vulnerable
Ubuntu	rsyslog	26.04	`8.2512.0-1ubuntu4`	vulnerable
Ubuntu	rsyslog	26.04	`8.2512.0-1ubuntu4.1`	fixed
Suse	rsyslog	linux enterprise server 16.0	`8.2502.0-160000.4.1`	fixed
Suse	rsyslog	linux enterprise server for sap applications 16.0	`8.2502.0-160000.4.1`	fixed
Suse	rsyslog	linux enterprise server 16.0	`8.2502.0-160000.4.1`	fixed
Suse	rsyslog	linux enterprise server for sap applications 16.0	`8.2502.0-160000.4.1`	fixed
Suse	rsyslog	linux enterprise high performance computing 15 sp4-espos	`8.2306.0-150400.5.40.1`	fixed
Suse	rsyslog	linux enterprise high performance computing 15 sp4-ltss	`8.2306.0-150400.5.40.1`	fixed
Suse	rsyslog	linux enterprise high performance computing 15 sp5-espos	`8.2306.0-150400.5.40.1`	fixed
Suse	rsyslog	linux enterprise high performance computing 15 sp5-ltss	`8.2306.0-150400.5.40.1`	fixed
Suse	rsyslog	linux enterprise server 15 sp4-ltss	`8.2306.0-150400.5.40.1`	fixed
Suse	rsyslog	linux enterprise server 15 sp5-ltss	`8.2306.0-150400.5.40.1`	fixed
Suse	rsyslog	linux enterprise server for sap applications 15 sp4	`8.2306.0-150400.5.40.1`	fixed
Suse	rsyslog	linux enterprise server for sap applications 15 sp5	`8.2306.0-150400.5.40.1`	fixed
Opensuse	rsyslog	leap 16.0	`8.2502.0-160000.4.1`	fixed
Suse	rsyslog	linux enterprise module for basesystem 15 sp7	`8.2406.0-150700.3.7.1`	fixed
Suse	rsyslog	linux enterprise module for package hub 15 sp7	`8.2406.0-150700.3.7.1`	fixed
Suse	rsyslog	linux enterprise module for server applications 15 sp7	`8.2406.0-150700.3.7.1`	fixed
Suse	rsyslog	linux enterprise server 12 sp5-ltss	`8.2106.0-8.22.1`	fixed
Suse	rsyslog	linux enterprise server ltss extended security 12 sp5	`8.2106.0-8.22.1`	fixed
Suse	rsyslog	linux enterprise server 15 sp6-ltss	`8.2406.0-150600.12.16.1`	fixed
Suse	rsyslog	linux enterprise server for sap applications 15 sp6	`8.2406.0-150600.12.16.1`	fixed
Opensuse	rsyslog	tumbleweed	`8.2606.0-1.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	rsyslog	source	sid	`8.2606.0-4`	not yet assigned	Not reported	Not reported
Debian	rsyslog	source	forky	`8.2606.0-4`	not yet assigned	Not reported	Not reported
Debian	rsyslog	source	trixie	`8.2504.0-1+deb13u2`	not yet assigned	Not reported	Not reported
Debian	rsyslog	source	bookworm	`(unfixed)`	not yet assigned	Not reported	Not reported
Ubuntu	rsyslog	deb	noble	`8.2312.0-3ubuntu9.3`	Not reported	Not reported	Not reported
Ubuntu	rsyslog-czmq	deb	noble	`8.2312.0-3ubuntu9.3`	Not reported	Not reported	Not reported
Ubuntu	rsyslog-elasticsearch	deb	noble	`8.2312.0-3ubuntu9.3`	Not reported	Not reported	Not reported
Ubuntu	rsyslog-gnutls	deb	noble	`8.2312.0-3ubuntu9.3`	Not reported	Not reported	Not reported
Ubuntu	rsyslog-gssapi	deb	noble	`8.2312.0-3ubuntu9.3`	Not reported	Not reported	Not reported
Ubuntu	rsyslog-hiredis	deb	noble	`8.2312.0-3ubuntu9.3`	Not reported	Not reported	Not reported
Ubuntu	rsyslog-kafka	deb	noble	`8.2312.0-3ubuntu9.3`	Not reported	Not reported	Not reported
Ubuntu	rsyslog-kubernetes	deb	noble	`8.2312.0-3ubuntu9.3`	Not reported	Not reported	Not reported
Ubuntu	rsyslog-mongodb	deb	noble	`8.2312.0-3ubuntu9.3`	Not reported	Not reported	Not reported
Ubuntu	rsyslog-mysql	deb	noble	`8.2312.0-3ubuntu9.3`	Not reported	Not reported	Not reported
Ubuntu	rsyslog-openssl	deb	noble	`8.2312.0-3ubuntu9.3`	Not reported	Not reported	Not reported
Ubuntu	rsyslog-pgsql	deb	noble	`8.2312.0-3ubuntu9.3`	Not reported	Not reported	Not reported
Ubuntu	rsyslog-relp	deb	noble	`8.2312.0-3ubuntu9.3`	Not reported	Not reported	Not reported
Ubuntu	rsyslog-snmp	deb	noble	`8.2312.0-3ubuntu9.3`	Not reported	Not reported	Not reported
Suse	rsyslog	rpm	linux enterprise module for basesystem 15 sp7	`8.2608.0-150700.3.24.1`	Not reported	SUSE-SU-2026:4611-1	Not reported
Suse	rsyslog	rpm	linux enterprise module for package hub 15 sp7	`8.2608.0-150700.3.24.1`	Not reported	SUSE-SU-2026:4611-1	Not reported
Suse	rsyslog	rpm	linux enterprise module for server applications 15 sp7	`8.2608.0-150700.3.24.1`	Not reported	SUSE-SU-2026:4611-1	Not reported
Ubuntu	rsyslog	deb	22.04	`8.2112.0-2ubuntu2.4`	Not reported	UBUNTU-CVE-2026-61548	Not reported
Ubuntu	rsyslog	deb	24.04	`8.2312.0-3ubuntu9.3`	Not reported	UBUNTU-CVE-2026-61548	Not reported
Ubuntu	rsyslog	deb	26.04	`8.2512.0-1ubuntu4.1`	Not reported	UBUNTU-CVE-2026-61548	Not reported
Ubuntu	rsyslog	deb	22.04	`8.2112.0-2ubuntu2.4`	Not reported	USN-8598-1	Not reported
Ubuntu	rsyslog	deb	24.04	`8.2312.0-3ubuntu9.3`	Not reported	USN-8598-1	Not reported
Ubuntu	rsyslog	deb	26.04	`8.2512.0-1ubuntu4.1`	Not reported	USN-8598-1	Not reported
Suse	rsyslog	rpm	linux enterprise server 16.0	`8.2502.0-160000.4.1`	Not reported	SUSE-SU-2026:23122-1	Not reported
Suse	rsyslog	rpm	linux enterprise server for sap applications 16.0	`8.2502.0-160000.4.1`	Not reported	SUSE-SU-2026:23122-1	Not reported
Suse	rsyslog	rpm	linux enterprise server 16.0	`8.2502.0-160000.4.1`	Not reported	SUSE-SU-2026:23145-1	Not reported
Suse	rsyslog	rpm	linux enterprise server for sap applications 16.0	`8.2502.0-160000.4.1`	Not reported	SUSE-SU-2026:23145-1	Not reported
Suse	rsyslog	rpm	linux enterprise high performance computing 15 sp4-espos	`8.2306.0-150400.5.40.1`	Not reported	SUSE-SU-2026:3518-1	Not reported
Suse	rsyslog	rpm	linux enterprise high performance computing 15 sp4-ltss	`8.2306.0-150400.5.40.1`	Not reported	SUSE-SU-2026:3518-1	Not reported
Suse	rsyslog	rpm	linux enterprise high performance computing 15 sp5-espos	`8.2306.0-150400.5.40.1`	Not reported	SUSE-SU-2026:3518-1	Not reported
Suse	rsyslog	rpm	linux enterprise high performance computing 15 sp5-ltss	`8.2306.0-150400.5.40.1`	Not reported	SUSE-SU-2026:3518-1	Not reported
Suse	rsyslog	rpm	linux enterprise server 15 sp4-ltss	`8.2306.0-150400.5.40.1`	Not reported	SUSE-SU-2026:3518-1	Not reported
Suse	rsyslog	rpm	linux enterprise server 15 sp5-ltss	`8.2306.0-150400.5.40.1`	Not reported	SUSE-SU-2026:3518-1	Not reported
Suse	rsyslog	rpm	linux enterprise server for sap applications 15 sp4	`8.2306.0-150400.5.40.1`	Not reported	SUSE-SU-2026:3518-1	Not reported
Suse	rsyslog	rpm	linux enterprise server for sap applications 15 sp5	`8.2306.0-150400.5.40.1`	Not reported	SUSE-SU-2026:3518-1	Not reported
Opensuse	rsyslog	rpm	leap 16.0	`8.2502.0-160000.4.1`	Not reported	OPENSUSE-SU-2026:21535-1	Not reported
Suse	rsyslog	rpm	linux enterprise module for basesystem 15 sp7	`8.2406.0-150700.3.7.1`	Not reported	SUSE-SU-2026:3478-1	Not reported
Suse	rsyslog	rpm	linux enterprise module for package hub 15 sp7	`8.2406.0-150700.3.7.1`	Not reported	SUSE-SU-2026:3478-1	Not reported
Suse	rsyslog	rpm	linux enterprise module for server applications 15 sp7	`8.2406.0-150700.3.7.1`	Not reported	SUSE-SU-2026:3478-1	Not reported
Suse	rsyslog	rpm	linux enterprise server 12 sp5-ltss	`8.2106.0-8.22.1`	Not reported	SUSE-SU-2026:3498-1	Not reported
Suse	rsyslog	rpm	linux enterprise server ltss extended security 12 sp5	`8.2106.0-8.22.1`	Not reported	SUSE-SU-2026:3498-1	Not reported
Suse	rsyslog	rpm	linux enterprise server 15 sp6-ltss	`8.2406.0-150600.12.16.1`	Not reported	SUSE-SU-2026:3442-1	Not reported
Suse	rsyslog	rpm	linux enterprise server for sap applications 15 sp6	`8.2406.0-150600.12.16.1`	Not reported	SUSE-SU-2026:3442-1	Not reported
Opensuse	rsyslog	rpm	tumbleweed	`8.2606.0-1.1`	Not reported	OPENSUSE-SU-2026:11407-1	Not reported

Notes

[bookworm] rsyslog: mmpstrucdata module, opt-in; needs module loaded + oversized RFC5424 structured-data

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[rsyslog]Affected
Details (2)
- 8.2302.0-1+deb12u1 · amd64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
- 8.2302.0-1+deb12u1 · arm64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
[rsyslog-czmq]Affected
Source package: [rsyslog]
Details (2)
- 8.2302.0-1+deb12u1 · amd64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
- 8.2302.0-1+deb12u1 · arm64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
[rsyslog-elasticsearch]Affected
Source package: [rsyslog]
Details (2)
- 8.2302.0-1+deb12u1 · amd64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
- 8.2302.0-1+deb12u1 · arm64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
[rsyslog-gnutls]Affected
Source package: [rsyslog]
Details (2)
- 8.2302.0-1+deb12u1 · amd64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
- 8.2302.0-1+deb12u1 · arm64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
[rsyslog-gssapi]Affected
Source package: [rsyslog]
Details (2)
- 8.2302.0-1+deb12u1 · amd64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
- 8.2302.0-1+deb12u1 · arm64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
[rsyslog-hiredis]Affected
Source package: [rsyslog]
Details (2)
- 8.2302.0-1+deb12u1 · amd64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
- 8.2302.0-1+deb12u1 · arm64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
[rsyslog-kafka]Affected
Source package: [rsyslog]
Details (2)
- 8.2302.0-1+deb12u1 · amd64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
- 8.2302.0-1+deb12u1 · arm64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
[rsyslog-kubernetes]Affected
Source package: [rsyslog]
Details (2)
- 8.2302.0-1+deb12u1 · amd64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
- 8.2302.0-1+deb12u1 · arm64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
[rsyslog-mongodb]Affected
Source package: [rsyslog]
Details (2)
- 8.2302.0-1+deb12u1 · amd64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
- 8.2302.0-1+deb12u1 · arm64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
[rsyslog-mysql]Affected
Source package: [rsyslog]
Details (2)
- 8.2302.0-1+deb12u1 · amd64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
- 8.2302.0-1+deb12u1 · arm64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
[rsyslog-openssl]Affected
Source package: [rsyslog]
Details (2)
- 8.2302.0-1+deb12u1 · amd64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
- 8.2302.0-1+deb12u1 · arm64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
[rsyslog-pgsql]Affected
Source package: [rsyslog]
Details (2)
- 8.2302.0-1+deb12u1 · amd64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
- 8.2302.0-1+deb12u1 · arm64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
[rsyslog-relp]Affected
Source package: [rsyslog]
Details (2)
- 8.2302.0-1+deb12u1 · amd64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
- 8.2302.0-1+deb12u1 · arm64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
[rsyslog-snmp]Affected
Source package: [rsyslog]
Details (2)
- 8.2302.0-1+deb12u1 · amd64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12
- 8.2302.0-1+deb12u1 · arm64 · bookworm
  Affected
  usn · rsyslog · debian · bookworm; usn · rsyslog · debian · 12

[Debian 13 (Trixie)]

[rsyslog]Affected
Details (2)
- 8.2504.0-1 · amd64 · trixie
  Affected · Fixed: 8.2504.0-1+deb13u2
  usn · rsyslog · debian · 13
- 8.2504.0-1 · arm64 · trixie
  Affected · Fixed: 8.2504.0-1+deb13u2
  usn · rsyslog · debian · 13
[rsyslog-clickhouse]Affected
Source package: [rsyslog]
Details (2)
- 8.2504.0-1 · amd64 · trixie
  Affected · Fixed: 8.2504.0-1+deb13u2
  usn · rsyslog · debian · 13
- 8.2504.0-1 · arm64 · trixie
  Affected · Fixed: 8.2504.0-1+deb13u2
  usn · rsyslog · debian · 13
[rsyslog-czmq]Affected
Source package: [rsyslog]
Details (2)
- 8.2504.0-1 · amd64 · trixie
  Affected · Fixed: 8.2504.0-1+deb13u2
  usn · rsyslog · debian · 13
- 8.2504.0-1 · arm64 · trixie
  Affected · Fixed: 8.2504.0-1+deb13u2
  usn · rsyslog · debian · 13
[rsyslog-docker]Affected
Source package: [rsyslog]
Details (2)
- 8.2504.0-1 · amd64 · trixie
  Affected · Fixed: 8.2504.0-1+deb13u2
  usn · rsyslog · debian · 13
- 8.2504.0-1 · arm64 · trixie
  Affected · Fixed: 8.2504.0-1+deb13u2
  usn · rsyslog · debian · 13
[rsyslog-elasticsearch]Affected
Source package: [rsyslog]
Details (2)
- 8.2504.0-1 · amd64 · trixie
  Affected · Fixed: 8.2504.0-1+deb13u2
  usn · rsyslog · debian · 13
- 8.2504.0-1 · arm64 · trixie
  Affected · Fixed: 8.2504.0-1+deb13u2
  usn · rsyslog · debian · 13
[rsyslog-gnutls]Affected
Source package: [rsyslog]
Details (2)
- 8.2504.0-1 · amd64 · trixie
  Affected · Fixed: 8.2504.0-1+deb13u2
  usn · rsyslog · debian · 13
- 8.2504.0-1 · arm64 · trixie
  Affected · Fixed: 8.2504.0-1+deb13u2
  usn · rsyslog · debian · 13

Next results

Observed: Oct 23, 2026, 9:44:05 PM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]