CVE-2025-36504

CWE-770 — Allocation without Limits4 documents4 sources
Severity
8.7HIGH
EPSS
0.6%
top 31.42%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
28
F5 Big-ipF5 Big-ip NextF5 Big-ip Next CNF+25 more
Timeline
PublishedMay 7
Latest updateMay 8

Description

When a BIG-IP HTTP/2 httprouter profile is configured on a virtual server, undisclosed responses can cause an increase in memory resource utilization. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:L

Affected Packages28 packages

▶CVEListV5f5/big-ip17.1.0 — 17.1.2+1
▶CVEListV5f5/big-ip_next20.2.0 — 20.3.0
▶NVDf5/big-ip_websafe16.1.0 — 16.1.6+1
▶CVEListV5f5/big-ip_next_cnf1.1.0 — 1.4.0+1
▶CVEListV5f5/big-ip_next_spk1.8.0 — 2.0.0+1

🔴Vulnerability Details

2
GHSA
GHSA-x2q2-p7cx-c4pf: When a BIG-IP HTTP/2 httprouter profile is configured on a virtual server, undisclosed responses can cause an increase in memory resource utilization↗2025-05-08
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CVEList
BIG-IP HTTP/2 vulnerability↗2025-05-07
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📋Vendor Advisories

1
F5
CVE-2025-36504: When a BIG-IP HTTP/2 httprouter profile is configured on a virtual server, undisclosed responses can cause an increas...↗2025-05-07
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