Is CVE-2026-2641 actively exploited?

A proof-of-concept exploit is publicly available for CVE-2026-2641, but active exploitation has not been confirmed.

Can CVE-2026-2641 be exploited remotely?

No. CVE-2026-2641 requires local access to exploit.

What is the CVSS score of CVE-2026-2641?

CVE-2026-2641 has a CVSS score of 3.3 (LOW) and an EPSS exploitation probability of 0.01%.

HOME VULNERABILITIESCVE-2026-2641

LOWPOC

CVE-2026-2641

CWE-404Published: February 18, 2026· Updated: Feb 18, 2026

3.3

CVSS v3.1

EPSS:0.01%probability of exploitation in 30 daysPercentile:2.0th

Official Description

A weakness has been identified in universal-ctags ctags up to 6.2.1. The affected element is the function parseExpression/parseExprList of the file parsers/v.c of the component V Language Parser. Executing a manipulation can lead to uncontrolled recursion. It is possible to launch the attack on the local host. The exploit has been made available to the public and could be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.

NVD Source

Technical Analysis

CVE-2026-2641 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A proof-of-concept (PoC) exploit exists for CVE-2026-2641. While not yet confirmed in active campaigns, the availability of PoC code increases exploitation risk substantially.