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

🗓️ 20 Aug 2026 18:37:44Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 12 Views

libgit2 before 1.8.6/1.9.5 allocates unbounded memory from attacker-controlled delta result-size header.

Related
Affected
Refs
[
  {
    "vendor": "libgit2",
    "product": "libgit2",
    "versions": [
      {
        "version": "< 1.8.6",
        "status": "affected"
      },
      {
        "version": ">= 1.9.0, < 1.9.5",
        "status": "affected"
      }
    ]
  }
]

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