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CVE-2026-69244 AIOHTTP: Out-of-bounds heap read in C HTTP response parser error path (malformed chunked response)

🗓️ 03 Aug 2026 20:50:59Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 6 Views

AIOHTTP had an out-of-bounds read in the C HTTP parser error path for malformed chunked responses, enabling DoS.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-69244
3 Aug 202620:50
cve
euvd
EUVD
EUVD-2026-52438
3 Aug 202620:50
euvd
nvd
NVD
CVE-2026-69244
3 Aug 202621:16
nvd
osv
OSV
GHSA-CQ5V-8Q36-5273 AIOHTTP: Out-of-bounds heap read in C HTTP response parser error path (malformed chunked response)
3 Aug 202620:51
osv
[
  {
    "vendor": "aio-libs",
    "product": "aiohttp",
    "versions": [
      {
        "version": "< 3.14.3",
        "status": "affected"
      }
    ]
  }
]

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