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CVE-2026-53585 libgit2: Unbounded Memory Allocation via Delta Object Result-Size Header

🗓️ 20 Aug 2026 18:37:44Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 6 Views

libgit2 trusts attacker-controlled delta header size causing memory exhaustion in versions before 1.8.6 and 1.9.5.

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22 Aug 2026 09:15Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.15.3
6