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CVE-2026-80179 Jwcrypto: jwcrypto: denial of service via malformed jwe tokens

🗓️ 27 Aug 2026 21:14:23Reported by redhatType 
cvelist
 cvelist🔗 www.cve.org👁 8 Views

DoS in jwcrypto via malformed JWE tokens causing MemoryError in JWE.deserialize().

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE		CVE-2026-80179
27 Aug 202621:14
–cve
debiancve
Debian CVE		CVE-2026-80179
27 Aug 202621:14
–debiancve
euvd
EUVD		EUVD-2026-67278
27 Aug 202621:14
–euvd
nvd
NVD		CVE-2026-80179
28 Aug 202600:18
–nvd
osv
OSV		DEBIAN-CVE-2026-80179
28 Aug 202600:18
–osv
ptsecurity
Positive Technologies		PT-2026-82800
27 Aug 202600:00
–ptsecurity
redhatcve
RedhatCVE		CVE-2026-80179
27 Aug 202621:08
–redhatcve
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27 Aug 2026 21:14Current
CVSS 3.15.9
CWE-770
jwcryptodenial of serviceJWE deserializationMemoryErrorperiod delimiters
8