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cowlib: Cowlib: Denial of Service due to unbounded HPACK/QPACK prefixed-integer decoding
| Reporter | Title | Published | Views | Family All 13 |
|---|---|---|---|---|
 | CVE-2026-59248 | 28 Jul 202609:54 | – | attackerkb |
 | CVE-2026-59248 | 28 Jul 202612:21 | – | circl |
 | CVE-2026-59248 | 28 Jul 202609:54 | – | cve |
 | CVE-2026-59248 Unbounded HPACK/QPACK prefixed-integer decoding in Cowlib causes memory-exhaustion DoS | 28 Jul 202609:54 | – | cvelist |
 | EUVD-2026-49739 | 28 Jul 202609:54 | – | euvd |
 | CVE-2026-59248 | 28 Jul 202610:16 | – | nvd |
 | EEF-CVE-2026-59248 Unbounded HPACK/QPACK prefixed-integer decoding in Cowlib causes memory-exhaustion DoS | 28 Jul 202609:54 | – | osv |
 | PT-2026-65435 | 28 Jul 202600:00 | – | ptsecurity |
 | CVE-2026-59248 | 28 Jul 202614:18 | – | redhatcve |
 | Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update | 28 Jul 202619:26 | – | redhat |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Hardened Images | any | aarch64 | rabbitmq-server4.3 | 4.3.4-0.2.hum1 | rabbitmq-server4.3-4.3.4-0.2.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | rabbitmq-server4.3 | 4.3.4-0.2.hum1 | rabbitmq-server4.3-4.3.4-0.2.hum1.x86_64.rpm |
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28 Jul 2026 22:49Current
5.8Medium risk
Vulners AI Score5.8
CVSS 48.7
SSVC