CVE-2026-0943

Published: Jan 19, 2026Modified: Jun 17, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Affected (1)

Products: Jv: Harfbuzz\

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Jv Harfbuzz\	Before 0.032

Related CWEs

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (3)

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

Source: 9b29abf9-4ab0-4765-b253-1875cd9b441e

Third Party Advisory

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

Source: 9b29abf9-4ab0-4765-b253-1875cd9b441e

ProductRelease Notes

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

Source: 9b29abf9-4ab0-4765-b253-1875cd9b441e

Third Party AdvisoryVDB Entry

Timeline

No history available yet.