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Mageia perl-List-SomeUtils-XS Critical Heap Overflow CVE-2026-12844

mageia
Calendar Grey July 13, 2026
Dist Mageia Esm H88
A critical security advisory for Mageia addressing a buffer overflow in perl-List-SomeUtils-XS related to CVE-2026-12844.
Security update

Summary

Description: List::SomeUtils::XS versions before 0.59 for Perl have a heap buffer overflow in the pairwise function. (CVE-2026-12844)

References

- https://bugs.mageia.org/show_bug.cgi?id=35757

- https://www.openwall.com/lists/oss-security/2026/06/25/11

- https://metacpan.org/release/DROLSKY/List-SomeUtils-XS-0.59/changes

- https://www.cve.org/CVERecord?id=CVE-2026-12844

Topics%20covered

Topics Covered

security advisory buffer overflow critical Mageia perl-List-SomeUtils-XS CVE-2026-12844

Resolution

SRPMS

- 10/core/perl-List-SomeUtils-XS-0.590.0-1.mga10

- 9/core/perl-List-SomeUtils-XS-0.580.0-10.1.mga9

Severity
critical
Lowest
Low
Medium
High
Critical

Publication date: 13 Jul 2026
URL: https://advisories.mageia.org/MGASA-2026-0244.html
Type: security
CVE: CVE-2026-12844

Topics%20covered

Topics Covered

security advisory buffer overflow critical Mageia perl-List-SomeUtils-XS CVE-2026-12844

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