Out-of-bounds Write Affecting swupdate package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN11-SWUPDATE-16722575
- published17 May 2026
- disclosed24 Jun 2019
Introduced: 24 Jun 2019
CVE-2019-12951 (opens in a new tab)How to fix?
There is no fixed version for Debian:11 swupdate.
NVD Description
Note: Versions mentioned in the description apply only to the upstream swupdate package and not the swupdate package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
An issue was discovered in Mongoose before 6.15. The parse_mqtt() function in mg_mqtt.c has a critical heap-based buffer overflow.