Is CVE-2026-41073 actively exploited?

No active exploitation of CVE-2026-41073 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2026-41073 be exploited remotely?

Yes. CVE-2026-41073 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2026-41073?

CVE-2026-41073 has a CVSS score of 4.6 (MEDIUM).

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MEDIUM

CVE-2026-41073

CWE-1236Published: May 22, 2026· Updated: May 26, 2026

4.6

CVSS v3.1

EPSS:0.03%probability of exploitation in 30 daysPercentile:8.4th

Official Description

RT is an open source, enterprise-grade issue and ticket tracking system. Versions prior to 5.0.10 and 6.0.0 through 6.0.2 contain a spreadsheet (CSV/formula) injection vulnerability. User-controlled data in spreadsheet exports is not sanitized before being written to the output file, which can cause spreadsheet applications to interpret crafted values as formulas or macros when the file is opened. This issue has been fixed in versions 5.0.10 and 6.0.3. If developers are unable to upgrade immediately, they can temporarily work around this issue by avoiding opening exported RT spreadsheet files directly in spreadsheet applications when the data may contain untrusted user input.

NVD Source

Technical Analysis

CVE-2026-41073 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

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