Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
stb_vorbis through 1.22 contains a heap buffer overflow in start_decoder() where the codebook multiplicands allocation size is truncated from size_t to int. Attackers can craft a malicious Ogg Vorbis file with large entries and dimensions values to trigger out-of-bounds writes, causing process crashes or heap corruption.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
CVE-2026-89266 stb_vorbis through 1.22 contains a heap buffer overflow in start_decoder() where the codebook multiplicands allocation size is truncated from size_t to int. Attackers… https://www.cve.org/CVERecord?id=CVE-2026-89266
Post summary
The post announces CVE-2026-89266, a heap buffer overflow in stb_vorbis v1.22 due to improper size truncation, but offers no PoC, exploitation details, or remediation information.
stb_vorbis 1.22 και CVE-2026-89266: Κίνδυνος στον ήχο Ogg https://www.secnews.gr/732581/stb-vorbis-cve-2026-89266-ogg/?fsp_sid=11851
Post summary
The post announces a vulnerability (CVE‑2026‑89266) in stb_vorbis 1.22 that affects Ogg audio, but provides no further technical, exploit, or mitigation details.