RLSA-2026:42668

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Source
https://errata.rockylinux.org/RLSA-2026:42668
Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2026:42668.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2026:42668
Upstream
  • CVE-2026-12912
Published
2026-07-22T12:03:41Z
Modified
2026-07-22T12:30:05Z
Severity
  • 7.3 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Important: libtiff security update
Details

The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.

Security Fix(es):

  • libtiff: libtiff: Heap-based buffer overflow via crafted PixarLog-compressed TIFF image (CVE-2026-12912)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:9 / libtiff

Package

Name
libtiff
Purl
pkg:rpm/rocky-linux/libtiff?distro=rocky-linux-9&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
0:4.4.0-18.el9_8.1
Database specific
Show details 
{
    "yum_repository": "AppStream"
}

Database specific

source 
"https://storage.googleapis.com/resf-osv-data/RLSA-2026:42668.json"