Is CVE-2026-27644 in the CISA KEV catalog?

No. CVE-2026-27644 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-27644?

CVE-2026-27644 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2026-27644?

CVE-2026-27644 has an EPSS score of 0.23% (14th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2026-27644?

Upgrade traccar to 6.13.0 or later.

CVE & CISA-KEV Catalog

CVE-2026-27644

MEDIUM

6.5

CVSS v3

NVD

Description

Traccar is an open source GPS tracking system. In versions between 6.11.1 and 6.13.0, the CSV export functionality writes position data, including user-controlled device and computed attributes, to CSV output without proper escaping. An attacker can inject spreadsheet formulas through exported fields. When a manager or administrator opens the exported CSV file in spreadsheet software, this can cause formula execution and lead to command execution or data exfiltration. This has been patched in version 6.13.0.

CWE-1236

How to fix

Remediation Available

traccarNVD

Affected:>= 6.11.1, < 6.13.0Fixed in:6.13.0CVE-2026-27644derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Exploit Intelligence

0.23%probability of exploitation in 30 days

14thpercentile

Low risk: more likely to be exploited than 14% of all known CVEs.

References

Exploit1

github.com

Product1

github.com

Embed a live status badge for CVE-2026-27644

Markdown

[![CVE-2026-27644](https://tridentstack.com/cve/badge/CVE-2026-27644.svg)](https://tridentstack.com/cve/CVE-2026-27644)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-27644"><img src="https://tridentstack.com/cve/badge/CVE-2026-27644.svg" alt="CVE-2026-27644"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-08.