CVE-2025-49809

CVSS 7.8 HIGHEPSS 0.1%CWE-829

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.8EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

04 Jul 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

mtr through 0.95, in certain privileged contexts, mishandles execution of a program specified by the MTR_PACKET environment variable. NOTE: mtr on macOS may often have Sudo rules, as an indirect consequence of Homebrew not installing setuid binaries.

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

Affected products

mtr · mtr

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References

https://github.com/Homebrew/homebrew-core/issues/35085 https://github.com/traviscross/mtr/blob/master/SECURITY https://github.com/traviscross/mtr/commit/5226f105f087c29d3cfad9f28000e7536af91ac6