Project Umbra
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2 reported
2026-07-01
CTranslate2 Model Loader Heap Overflows
Two heap overflows in CTranslate2's model loader: an out-of-bounds read from a string field with no null terminator, and an out-of-bounds write from a tensor length that is never checked against the buffer size. Both are reachable by loading a crafted model file. Fixed in PR #2068.
High
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2026-02-07
WordPress Backdoor (CVE-2026-6443)
Unauthenticated remote code execution. A backdoored plugin update added a public REST endpoint that fetches a payload from attacker infrastructure and passes it to unserialize(), leading to PHP object injection and code execution. CVSS 9.8, across every plugin from the compromised account.
Critical
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