CVE-2026-63495 Libevent: Unbounded memory accumulation in WebSocket server via fragmented frames
| Reporter | Title | Published | Views | Family All 18 |
|---|---|---|---|---|
 | Libevent WebSocket DoS | 26 Aug 202600:00 | – | bdu_fstec |
 | CVE-2026-63495 | 20 Aug 202617:49 | – | cve |
 | Security Bulletin: IBM Instana Observability is affected by multiple vulnerabilities within Instana Agent container image | 5 Oct 202606:17 | – | ibm |
 | CVE-2026-63495 | 20 Aug 202617:49 | – | debiancve |
 | EUVD-2026-63503 | 20 Aug 202617:49 | – | euvd |
 | CVE-2026-63495 | 20 Aug 202617:49 | – | mend |
 | CVE-2026-63495 | 20 Aug 202618:16 | – | nvd |
 | RHSA-2026:41176 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update | 28 Aug 202610:07 | – | osv_rhsa |
| UBUNTU-CVE-2026-63495 | 20 Aug 202618:16 | – | osv_ubuntu |
 | PT-2026-79097 | 29 Jun 202600:00 | – | ptsecurity |
10
[
{
"vendor": "libevent",
"product": "libevent",
"versions": [
{
"version": ">= 2.2.0-alpha-dev, < 2.2.2-alpha",
"status": "affected"
}
]
}
]Data
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20 Aug 2026 17:49Current
CVSS 3.17.5
EPSS0.00609
SSVC