cowlib: Cowlib: Denial of Service due to unbounded HPACK/QPACK prefixed-integer decoding
| Reporter | Title | Published | Views | Family All 30 |
|---|---|---|---|---|
 | 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 |
 | CVE-2026-59248 | 28 Jul 202609:54 | – | debiancve |
 | EUVD-2026-49739 | 28 Jul 202609:54 | – | euvd |
 | [SECURITY] Fedora 43 Update: erlang-cowboy-2.18.0-1.fc43 | 14 Aug 202601:37 | – | fedora |
| [SECURITY] Fedora 43 Update: erlang-cowlib-2.19.0-1.fc43 | 14 Aug 202601:37 | – | fedora |
| [SECURITY] Fedora 44 Update: erlang-cowboy-2.18.0-1.fc44 | 14 Aug 202601:18 | – | fedora |
| [SECURITY] Fedora 44 Update: erlang-cowlib-2.19.0-1.fc44 | 14 Aug 202601:18 | – | fedora |
10
| OS | OS Version | Architecture | Package | Package Version | Filename |
|---|---|---|---|---|---|
| Red Hat Hardened Images | any | aarch64 | rabbitmq-server4.3 | 4.3.5-0.1.hum1 | rabbitmq-server4.3-4.3.5-0.1.hum1.aarch64.rpm |
| Red Hat Hardened Images | any | x86_64 | rabbitmq-server4.3 | 4.3.5-0.1.hum1 | rabbitmq-server4.3-4.3.5-0.1.hum1.x86_64.rpm |
Data
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21 Aug 2026 00:13Current
5.5Medium risk
Vulners AI Score5.5
CVSS 48.7
EPSS0.00291
SSVC