What’s Vulnerable › Vulnerabilities

CVE-2019-9746

• Severity: high (CVSS 7.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-03-13 · updated 2026-06-17
• Weakness: CWE-476

Description

In libwebm before 2019-03-08, a NULL pointer dereference caused by the functions OutputCluster and OutputTracks in webm_info.cc will trigger an abort, which allows a DoS attack, a similar issue to CVE-2018-19212.

Affected products

• Webmproject Libwebm: through 1.0.0.27

References

• https://bugs.chromium.org/p/webm/issues/detail?id=1605
• https://chromium.googlesource.com/webm/libwebm/+/2427abe0bde234987ed005a3adca461e9a85dfb7
• https://bugs.chromium.org/p/webm/issues/detail?id=1605
• https://chromium.googlesource.com/webm/libwebm/+/2427abe0bde234987ed005a3adca461e9a85dfb7

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