cbcvebase.
CVE-2026-58151
published 2026-07-29

CVE-2026-58151: Apache Traffic Server can be crashed or driven to resource exhaustion by abusive HTTP/2 framing and flow-control. This issue affects Apache Traffic Server…

PriorityP348high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
0.66%
50.1th percentile
Apache Traffic Server can be crashed or driven to resource exhaustion by abusive HTTP/2 framing and flow-control. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.11, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.

Affected

6 ranges
VendorProductVersion rangeFixed in
apachetraffic_server>= 10.0.0 < 10.1.410.1.4
apachetraffic_server8.0.0 – 8.1.9—
apachetraffic_server>= 9.0.0 < 9.2.159.2.15
apache_software_foundationapache_traffic_server10.0.0 – 10.1.3—
apache_software_foundationapache_traffic_server8.0.0 – 8.1.11—
apache_software_foundationapache_traffic_server9.0.0 – 9.2.14—

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv4.08.7HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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