CVE-2025-53637 is a critical vulnerability affecting Meshtastic's open-source mesh networking solution, specifically within the main_matrix.yml GitHub Action. An attacker could exploit this by submitting a malicious pull request, leading to unsafe interpolation of user-controlled input and potential unauthorized code injection into the repository. With a CVSS score of 8.0 (HIGH), this vulnerability has a network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.6.6CPE matchmatch criteria | cpe:2.3:o:meshtastic:meshtastic_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.