Mageia alert MGASA-2026-0070 (libpng)

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Mageia Updates <updates-announce@ml.mageia.org>
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updates-announce@ml.mageia.org
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[updates-announce] MGASA-2026-0070: Updated libpng packages fix security vulnerabilities
Date:
             
 
Sat, 28 Mar 2026 08:26:59 +0100
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<20260328072659.F3DA89F997@duvel.mageia.org>
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Article
MGASA-2026-0070 - Updated libpng packages fix security vulnerabilities

Publication date: 28 Mar 2026
URL: https://advisories.mageia.org/MGASA-2026-0070.html
Type: security
Affected Mageia releases: 9
CVE: CVE-2026-33416,
     CVE-2026-33636

Description:
Use-after-free via pointer aliasing in png_set_tRNS and png_set_PLTE.
(CVE-2026-33416)
Out-of-bounds read/write in the palette expansion on ARM Neon.
(CVE-2026-33636)

References:
- https://bugs.mageia.org/show_bug.cgi?id=35279
- https://www.openwall.com/lists/oss-security/2026/03/26/1
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-3...
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-3...

SRPMS:
- 9/core/libpng-1.6.38-1.5.mga9