CVE Explorer
CVE-2026-0943
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.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://cpan.org/modules","defaultStatus":"unaffected","packageName":"HarfBuzz-Shaper","product":"HarfBuzz::Shaper","programFiles":["hb_src.tar.gz"],"repo":"https://github.com/sciurius/perl-HarfBuzz-Shaper","vendor":"JV","versions":[{"lessThan":"0.032","status":"affected","version":"0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:87fb00590a09f59daac1b4f2375754208e7e46f48d1f5bfd162d2460eced95ba · sha256:9d5bfcf4fe47037e… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:87fb00590a09f59daac1b4f2375754208e7e46f48d1f5bfd162d2460eced95ba · sha256:9d5bfcf4fe47037e… · /containers/adp/0/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-1395","description":"CWE-1395 Dependency on Vulnerable Third-Party Component","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:87fb00590a09f59daac1b4f2375754208e7e46f48d1f5bfd162d2460eced95ba · sha256:9d5bfcf4fe47037e… · /containers/cna/problemTypes/0/descriptions/0
Source references
3 source assertions{"tags":["issue-tracking"],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2429296"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:87fb00590a09f59daac1b4f2375754208e7e46f48d1f5bfd162d2460eced95ba · sha256:9d5bfcf4fe47037e… · /containers/cna/references/0
{"tags":["release-notes"],"url":"https://metacpan.org/release/JV/HarfBuzz-Shaper-0.032/changes"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:87fb00590a09f59daac1b4f2375754208e7e46f48d1f5bfd162d2460eced95ba · sha256:9d5bfcf4fe47037e… · /containers/cna/references/2
{"url":"https://www.cve.org/CVERecord?id=CVE-2026-22693"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:87fb00590a09f59daac1b4f2375754208e7e46f48d1f5bfd162d2460eced95ba · sha256:9d5bfcf4fe47037e… · /containers/cna/references/1
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.