Jv's vulnerability footprint centers on HarfBuzz, a text-shaping library widely embedded in rendering engines and applications that process complex font and script data. The observed weakness class involves NULL pointer dereferences, reflecting the parsing complexity inherent to font-processing code. Live severity, exploitation, and exposure counts are shown alongside this summary.
The number and severity of CVEs published that impact products developed by Jv over time
Signals from CVEs in this vendor scope (1 CVEs).
1 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-0943HIGH 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 | Jan 19, 2026 | 7.5 | 25 | NO | NO |
Signals from CVEs in this vendor scope (1 CVEs).
An overview of all social media posts that mention a CVE ID that affects a product developed by Jv.
Media articles that mention a CVE ID that affects a product developed by Jv — matched by CVE ID, not by vendor name.