CVE catalog

CVE-2025-53882

mailman3: CVE-2025-53882

Severity: Medium · CVSS 4.4CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
Published: Jul 15, 2025, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.15% · Oct 25, 2026

A Reliance on Untrusted Inputs in a Security Decision vulnerability in the logrotate configuration for openSUSE mailman3 package allows the mailman user to sent SIGHUP to arbitrary processes. This issue affects openSUSE Tumbleweed: from ? before 3.3.10-2.1.

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	mailman3	sid	`3.3.10-6`	not affected
Debian	mailman3	forky	`3.3.10-6`	not affected
Debian	mailman3	trixie	`3.3.10-2`	not affected
Debian	mailman3	bookworm	`3.3.8-2~deb12u2`	not affected
Opensuse	python-mailman	tumbleweed	`3.3.10-2.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	mailman3	source	sid	`Not affected`	unimportant	Not reported	Not reported
Debian	mailman3	source	forky	`Not affected`	unimportant	Not reported	Not reported
Debian	mailman3	source	trixie	`Not affected`	unimportant	Not reported	Not reported
Debian	mailman3	source	bookworm	`Not affected`	unimportant	Not reported	Not reported
Opensuse	python-mailman	rpm	tumbleweed	`3.3.10-2.1`	Not reported	OPENSUSE-SU-2025:15344-1	Not reported

OpenFactory catalog packages

[openSUSE Tumbleweed]

[mailman3]Unknown
Source package: [python-mailman]
Details (1)
- 3.3.10-3.5 · noarch · tumbleweed
  Unknown · Fixed: 3.3.10-2.1
  Version impact unknown
  dsa · python-mailman · opensuse · tumbleweed
[system-user-mailman]Unknown
Source package: [python-mailman]
Details (1)
- 3.3.10-3.5 · noarch · tumbleweed
  Unknown · Fixed: 3.3.10-2.1
  Version impact unknown
  dsa · python-mailman · opensuse · tumbleweed

[Debian 12 (Bookworm)]

[mailman3]Not affected
Details (2)
- 3.3.8-2~deb12u2 · all · bookworm
  Not affected
  dsa · mailman3 · debian · bookworm
- 3.3.8-2~deb12u2 · all · bookworm
  Not affected
  dsa · mailman3 · debian · bookworm
[mailman3-doc]Not affected
Source package: [mailman3]
Details (2)
- 3.3.8-2~deb12u2 · all · bookworm
  Not affected
  dsa · mailman3 · debian · bookworm
- 3.3.8-2~deb12u2 · all · bookworm
  Not affected
  dsa · mailman3 · debian · bookworm
[mailman3-full]Not affected
Source package: [mailman3]
Details (2)
- 3.3.8-2~deb12u2 · all · bookworm
  Not affected
  dsa · mailman3 · debian · bookworm
- 3.3.8-2~deb12u2 · all · bookworm
  Not affected
  dsa · mailman3 · debian · bookworm

Observed: Oct 24, 2026, 8:58:47 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]