CVE-2025-68615

CRITICAL
Published Dec 23, 2025 Modified Feb 19, 2026 CWE-119

Description

net-snmp is a SNMP application library, tools and daemon. Prior to versions 5.9.5 and 5.10.pre2, a specially crafted packet to an net-snmp snmptrapd daemon can cause a buffer overflow and the daemon to crash. This issue has been patched in versions 5.9.5 and 5.10.pre2.

CVSS v3.1 Score

9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-119 Buffer Overflow

Affected Products

Vendor Product
net-snmp net-snmp
net-snmp net-snmp
debian debian_linux

References

Frequently Asked Questions

What is CVE-2025-68615? +
net-snmp is a SNMP application library, tools and daemon. Prior to versions 5.9.5 and 5.10.pre2, a specially crafted packet to an net-snmp snmptrapd daemon can cause a buffer overflow and the daemon to crash. This issue has been patched in versions 5.9.5 and 5.10.pre2. It has a CVSS v3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2025-68615? +
CVE-2025-68615 has a CVSS v3.1 score of 9.8 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.
What products are affected by CVE-2025-68615? +
CVE-2025-68615 affects products from debian, net-snmp, specifically: debian_linux, net-snmp. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2025-68615? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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