CVE-2026-111808 Apache Traffic Server: HTTP/2 DATA frame padding underflow lets a client trigger backend worker-pool exhaustion
| Reporter | Title | Published | Views | Family All 6 |
|---|---|---|---|---|
 | CVE-2026-111808 | 21 Oct 202620:12 | – | circl |
 | CVE-2026-111808 | 21 Oct 202619:11 | – | cve |
 | CVE-2026-111808 | 21 Oct 202619:11 | – | debiancve |
 | EUVD-2026-107498 | 21 Oct 202619:11 | – | euvd |
 | CVE-2026-111808 | 21 Oct 202620:17 | – | nvd |
 | DEBIAN-CVE-2026-111808 | 21 Oct 202619:47 | – | osv_debian |
[
{
"vendor": "Apache Software Foundation",
"product": "Apache Traffic Server",
"versions": [
{
"status": "affected",
"version": "8.0.0",
"lessThanOrEqual": "8.1.11",
"versionType": "semver"
},
{
"status": "affected",
"version": "9.0.0",
"lessThanOrEqual": "9.2.15",
"versionType": "semver"
},
{
"status": "affected",
"version": "10.0.0",
"lessThanOrEqual": "10.1.4",
"versionType": "semver"
},
{
"status": "affected",
"version": "10.2.0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
]| Source | Link |
|---|---|
| lists | www.lists.apache.org/thread/r95dq29ywcd1f4x30snxlqmb12z4s4kc |
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21 Oct 2026 19:11Current
CVSS 47.7
CVSS 3.18.6