CVE catalog

CVE-2026-41409

The fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in

[CVE catalog]

Severity: Critical · CVSS 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: Apr 27, 2026, 9:20:12 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.43% · Oct 25, 2026

The fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in a class to be read might already have been executed. Affected versions are Apache MINA 2.0.0 <= 2.0.27, 2.1.0 <= 2.1.10, and 2.2.0 <= 2.2.5. The problem is resolved in Apache MINA 2.0.28, 2.1.11, and 2.2.6 by applying the classname allowlist earlier. Affected are applications using Apache MINA that call IoBuffer.getObject(). Applications using Apache MINA are advised to upgrade

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	mina	bookworm	`1.1.7.dfsg-13`	not affected
Debian	mina2	sid	`2.2.9-1`	fixed
Debian	mina2	forky	`2.2.9-1`	fixed
Debian	mina2	trixie	`2.2.1-4`	vulnerable
Debian	mina2	bookworm	`2.2.1-3`	not affected
Cpe	mina	Not reported	`2.0.28`	fixed
Cpe	mina	Not reported	`2.1.11`	fixed
Cpe	mina	Not reported	`2.2.6`	fixed
Cpe	mina	Not reported	`2.2.6`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	mina	source	bookworm	`Not affected`	unimportant	Not reported	Not reported
Debian	mina2	source	sid	`2.2.9-1`	not yet assigned	Not reported	[1135347]
Debian	mina2	source	forky	`2.2.9-1`	not yet assigned	Not reported	[1135347]
Debian	mina2	source	trixie	`(unfixed)`	not yet assigned	Not reported	[1135347]
Debian	mina2	source	bookworm	`Not affected`	unimportant	Not reported	[1135347]
Cpe	mina	cpe	Not reported	`2.0.28`	Not reported	Not reported	Not reported
Cpe	mina	cpe	Not reported	`2.1.11`	Not reported	Not reported	Not reported
Cpe	mina	cpe	Not reported	`2.2.6`	Not reported	Not reported	Not reported
Cpe	mina	cpe	Not reported	`2.2.6`	Not reported	NVD-CVE-2026-41409	Not reported

[Debian bug #1135347]

Notes

[trixie] mina2: Minor issue

OpenFactory catalog packages

[Debian 13 (Trixie)]

[libmina2-java]Affected
Source package: [mina2]
Details (2)
- 2.2.1-4 · all · trixie
  Affected
  nvd · mina2 · debian · 13
- 2.2.1-4 · all · trixie
  Affected
  nvd · mina2 · debian · 13

[Debian 12 (Bookworm)]

[libmina2-java]Not affected
Source package: [mina2]
Details (2)
- 2.2.1-3 · all · bookworm
  Not affected
  nvd · mina2 · debian · bookworm
- 2.2.1-3 · all · bookworm
  Not affected
  nvd · mina2 · debian · bookworm
[libmina-java]Not affected
Source package: [mina]
Details (2)
- 1.1.7.dfsg-13 · all · bookworm
  Not affected
  nvd · mina · debian · bookworm
- 1.1.7.dfsg-13 · all · bookworm
  Not affected
  nvd · mina · debian · bookworm
[libmina-java-doc]Not affected
Source package: [mina]
Details (2)
- 1.1.7.dfsg-13 · all · bookworm
  Not affected
  nvd · mina · debian · bookworm
- 1.1.7.dfsg-13 · all · bookworm
  Not affected
  nvd · mina · debian · bookworm
[mina]Not affected
Source package: [ruby-mina]
Details (2)
- 0.3.7-1.1 · all · bookworm
  Not affected
  nvd · mina · debian · bookworm
- 0.3.7-1.1 · all · bookworm
  Not affected
  nvd · mina · debian · bookworm

Observed: Oct 26, 2026, 9:21:52 PM UTC

References

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