Use After Free Affecting libsoup package, versions [0,]
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
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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- published24 Oct 2025
- disclosed23 Oct 2025
- creditEugene M
Introduced: 23 Oct 2025
CVE-2025-12105 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Use After Free in the queue item management logic during HTTP/2 read completion. An attacker can cause affected applications or network services to crash by remotely triggering specific HTTP/2 read and cancel sequences.