CVE-2024-58379

node-nodemailer: nodemailer before 6.9.9 contains a regular expression denial of service vulnerability in email parsing when attachDat...

CVE-2024-58379 is fixed in node-nodemailer on 1 platform, first by DEBIAN-CVE-2024-58379, released September 2, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
No vendor severity
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0042
36th percentile

nodemailer before 6.9.9 contains a regular expression denial of service vulnerability in email parsing when attachDataUrls parameter is set or processing embedded file attachments. Attackers can send specially crafted emails with malicious data URLs or embedded attachments to cause the event loop to hang and deny service.

Where it's fixed

ProductFixed inFixReleased
Linux
node-nodemailer · Debian 13.5 (trixie) 6.9.13+~6.4.14-1 DEBIAN-CVE-2024-58379 Sep 2, 2026
node-nodemailer · Debian 14 6.9.13+~6.4.14-1 DEBIAN-CVE-2024-58379 Sep 2, 2026

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