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Vulnerability DatabaseCVE-2026-34544

CVE-2026-34544: 
Wolfi vulnerability analysis and mitigation

OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. From version 3.4.0 to before version 3.4.8, a crafted B44 or B44A EXR file can cause an out-of-bounds write in any application that decodes it via exr_decoding_run(). Consequences range from immediate crash (most likely) to corruption of adjacent heap allocations (layout-dependent). This issue has been patched in version 3.4.8.

Source: NVD

Related Wolfi vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-34543HIGH8.7
  • WolfiWolfi
  • openexr
NoNoApr 01, 2026
CVE-2026-34545HIGH8.4
  • WolfiWolfi
  • OpenEXR
NoNoApr 01, 2026
CVE-2026-34544HIGH8.4
  • WolfiWolfi
  • openexr
NoNoApr 01, 2026
CVE-2026-34529HIGH7.6
  • WolfiWolfi
  • github.com/filebrowser/filebrowser/v2
NoYesApr 01, 2026
CVE-2026-34530MEDIUM6.9
  • WolfiWolfi
  • github.com/filebrowser/filebrowser/v2
NoYesApr 01, 2026

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