CVE-2025-46706

CWE-770 — Allocation without Limits5 documents5 sources
Severity
8.7HIGH
EPSS
0.1%
top 75.31%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
26
F5 Big-ipF5 Big-ip Next CNFF5 Big-ip Next SPK+23 more
Timeline
PublishedOct 15

Description

When an iRule containing the HTTP::respond command is configured on a virtual server, undisclosed requests 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:N

Affected Packages26 packages

▶CVEListV5f5/big-ip17.1.0 — 17.1.2.2+1
▶NVDf5/big-ip_websafe16.1.0 — 16.1.6+1
▶CVEListV5f5/big-ip_next_cnf1.1.0 — *
▶CVEListV5f5/big-ip_next_spk1.7.0 — *
▶NVDf5/big-ip_analytics16.1.0 — 16.1.6+1

🔴Vulnerability Details

2
CVEList
BIG-IP iRules vulnerability↗2025-10-15
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GHSA
GHSA-rv9w-j3p5-w2fp: When an iRule containing the HTTP::respond command is configured on a virtual server, undisclosed requests can cause an increase in memory resource ut↗2025-10-15
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📋Vendor Advisories

2
F5
CVE-2025-46706: When an iRule containing the HTTP::respond command is configured on a virtual server, undisclosed requests can cause ...↗2025-10-15
▶
Microsoft
tty: serial: fsl_lpuart: mark last busy before uart_add_one_port↗2024-09-10
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