High 7.5Published Jan 19, 2026

CVE-2026-0943HarfBuzz::Shaper versions before 0.032 for Perl contains a bundled library with a null pointer dereference vulnerability.

Updated under an hour ago (2026-10-19 07:30 UTC)

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Every CVE for jv harfbuzz::shaper

Exploited in the last 30 days

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.

CVSS: 7.5 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-476
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Analyzed
Record last updated: Jun 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

jv harfbuzz::shaper jv:harfbuzz::shaper	before 0.032	NVD

References

https://bugzilla.redhat.com/show_bug.cgi?id=2429296third-party-advisory
https://metacpan.org/release/JV/HarfBuzz-Shaper-0.032/changesproduct, release-notes
https://www.cve.org/CVERecord?id=CVE-2026-22693third-party-advisory, vdb-entry

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.