Vulnerability · Published Sep 26, 2025 · Assigned by mitre
CVE-2025-59362
Medium 4.0
In plain English
A medium-severity stack buffer overflow in the squid package (Alpine). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 33% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)4.0Medium
Exploit odds (30 days)0.4%top 66.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine:v3.23 | squid | 7.3-r0 | ALPINE-CVE-2025-59362 |
| Alpine:v3.24 | squid | 7.3-r0 | ALPINE-CVE-2025-59362 |
| Debian:12 | squid | 5.7-2+deb12u5 | DEBIAN-CVE-2025-59362 |
| Debian:13 | squid | 6.13-2+deb13u1 | DEBIAN-CVE-2025-59362 |
| Debian:14 | squid | 7.2-1 | DEBIAN-CVE-2025-59362 |
| Ubuntu:22.04:LTS | squid | 5.9-0ubuntu0.22.04.3 | USN-7804-1 |
| Ubuntu:22.04:LTS | squid | 5.9-0ubuntu0.22.04.3 | UBUNTU-CVE-2025-59362 |
| Ubuntu:24.04:LTS | squid | 6.13-0ubuntu0.24.04.2 | UBUNTU-CVE-2025-59362 |
| Ubuntu:24.04:LTS | squid | 6.13-0ubuntu0.24.04.2 | USN-7804-1 |
| Ubuntu:25.10 | squid | 6.13-1ubuntu4 | UBUNTU-CVE-2025-59362 |
Affected products (as reported)
Weakness: CWE-121 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L