Advisories » MGASA-2026-0533

Updated msgpack package fixes a security vulnerability

Publication date: 23 Oct 2026
Modification date: 23 Oct 2026
Type: security
Affected Mageia releases : 10
CVE: CVE-2026-72854

Description

Integer Overflow in msgpack_unpacker_expand_buffer Causes a
False-Success Undersized Reservation. (CVE-2026-72854)
                

References

• https://bugs.mageia.org/show_bug.cgi?id=36268
• https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/BFF3NBEPXVQG2XOYDOERS7TLEDPUIP5O/
• https://www.cve.org/CVERecord?id=CVE-2026-72854

SRPMS

10/core

• msgpack-6.1.0-2.1.mga10