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CVE-2026-39803

🗓️ 27 May 2026 20:13:26Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 11 Views

Unauthenticated remote DoS in bandit via memory exhaustion from HTTP/1 chunked read_data.

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Refs
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ATTACKERKB
CVE-2026-39803
13 May 202613:36
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CVE-2026-39803
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Bandit 安全漏洞
13 May 202600:00
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CVE-2026-39803 HTTP/1 chunked body reader ignores length cap in bandit
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19 May 202619:23
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Bandit: Unauthenticated one-shot DoS via `Transfer-Encoding: chunked`
19 May 202619:23
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CVE-2026-39803
13 May 202614:17
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OSV
CVE-2026-39803 HTTP/1 chunked body reader ignores length cap in bandit
13 May 202613:36
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EEF-CVE-2026-39803 HTTP/1 chunked body reader ignores length cap in bandit
13 May 202613:36
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27 May 2026 20:13Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.5
CVSS 48.7
EPSS0.00642
SSVC
11