VulnerabilityDeferred

CVE-2026-44972

GuardDog is a CLI tool to identify malicious PyPI packages.

MEDIUM 5.0EPSS 0.11%

Does this matter?

Lower severity and a low EPSS score (0.11%). Track it; it rarely justifies an emergency change on its own.

Description

GuardDog is a CLI tool to identify malicious PyPI packages. From 2.6.0 to 2.9.0, GuardDog includes attacker-controlled filenames, file locations, messages, and code snippets in its default human-readable output without escaping terminal control characters. A malicious package can therefore inject ANSI or OSC escape sequences into analyst terminals or CI logs.

CVSS 3.1: 5.0 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.11% probability · 2th percentile
CISA KEV: Not listed
Weakness: CWE-116
Source: security-advisories@github.com

References

https://github.com/DataDog/guarddog/security/advisories/GHSA-m5p4-gvpx-4mvr

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.