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CVE-2026-59248

🗓️ 28 Jul 2026 10:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 17 Views

Cowlib HPACK/QPACK decoders allow unbounded integers, enabling unauthenticated HTTP/2/3 DoS via memory exhaustion.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-59248
28 Jul 202609:54
attackerkb
circl
Circl
CVE-2026-59248
28 Jul 202612:21
circl
cve
CVE
CVE-2026-59248
28 Jul 202609:54
cve
cvelist
Cvelist
CVE-2026-59248 Unbounded HPACK/QPACK prefixed-integer decoding in Cowlib causes memory-exhaustion DoS
28 Jul 202609:54
cvelist
debiancve
Debian CVE
CVE-2026-59248
28 Jul 202609:54
debiancve
euvd
EUVD
EUVD-2026-49739
28 Jul 202609:54
euvd
fedora
Fedora
[SECURITY] Fedora 43 Update: erlang-cowboy-2.18.0-1.fc43
14 Aug 202601:37
fedora
fedora
Fedora
[SECURITY] Fedora 43 Update: erlang-cowlib-2.19.0-1.fc43
14 Aug 202601:37
fedora
fedora
Fedora
[SECURITY] Fedora 44 Update: erlang-cowboy-2.18.0-1.fc44
14 Aug 202601:18
fedora
fedora
Fedora
[SECURITY] Fedora 44 Update: erlang-cowlib-2.19.0-1.fc44
14 Aug 202601:18
fedora
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OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04allerlang-cowlib0erlang-cowlib_0_all.deb
Ubuntu20.04allerlang-cowlib0erlang-cowlib_0_all.deb
Ubuntu22.04allerlang-cowlib0erlang-cowlib_0_all.deb
Ubuntu24.04allerlang-cowlib0erlang-cowlib_0_all.deb
Ubuntu26.04allerlang-cowlib0erlang-cowlib_0_all.deb
Ubuntu16.04allerlang-cowlib0erlang-cowlib_0_all.deb
Ubuntu16.04allrabbitmq-server0rabbitmq-server_0_all.deb
Ubuntu18.04allrabbitmq-server0rabbitmq-server_0_all.deb
Ubuntu20.04allrabbitmq-server0rabbitmq-server_0_all.deb
Ubuntu22.04allrabbitmq-server0rabbitmq-server_0_all.deb
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