CVE-2026-0943

high

Description

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.

References

https://www.cve.org/CVERecord?id=CVE-2026-22693

https://metacpan.org/release/JV/HarfBuzz-Shaper-0.032/changes

https://bugzilla.redhat.com/show_bug.cgi?id=2429296

Details

Source: Mitre, NVD

Published: 2026-01-19

Updated: 2026-01-20

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.00017