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Vulnerability DatabaseCVE-2026-0943

CVE-2026-0943: 
Linux Fedora vulnerability analysis and mitigation

HarfBuzz::Shaper versions before 0.032 for Perl contains a bundled library with a null pointer dereference vulnerability. 

Versions before 0.032 contain HarfBuzz 8.4.0 or earlier bundled as hb_src.tar.gz in the source tarball, which is affected by CVE-2026-22693.

Source: NVD

Related Linux Fedora vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-6100CRITICAL9.1
  • Python InterpreterPython Interpreter
  • python3-debug
NoYesApr 13, 2026
CVE-2026-40386HIGH7.1
  • NixOSNixOS
  • libexif
NoYesApr 12, 2026
CVE-2026-40385HIGH7.1
  • NixOSNixOS
  • libexif-doc
NoYesApr 12, 2026
CVE-2026-4786HIGH7
  • BabelBabel
  • python-six
NoYesApr 13, 2026
CVE-2026-1502MEDIUM5.7
  • Python InterpreterPython Interpreter
  • python3.14
NoYesApr 10, 2026

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