Threats Tagged 'cve-2026-0943'
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Threats Tagged 'cve-2026-0943'
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0 CVE-2026-0943 is a high-severity vulnerability in HarfBuzz::Shaper versions prior to 0.032 for Perl, caused by a null pointer dereference in a bundled HarfBuzz library (version 8.4.0 or earlier). This flaw leads to a denial of service (DoS) condition without requiring authentication or user interaction. The vulnerability stems from a dependency on a vulnerable third-party component, specifically HarfBuzz affected by CVE-2026-22693. Although no known exploits are currently in the wild, the vulnerability's ease of remote exploitation and impact on availability make it a significant risk. European organizations using affected versions in their software stacks, especially those relying on Perl bindings for text shaping or rendering, should prioritize patching or mitigating this issue. Countries with strong software development sectors and extensive use of open-source libraries are more likely to be impacted. Immediate mitigation involves updating to HarfBuzz::Shaper version 0. Join the discussion | CVE Database V5 | 01/19/2026, 02:46:52 UTC Added: 01/19/2026, 03:26:45 UTC |
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