Out-of-bounds Read Affecting libsoup package, versions [0,]
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.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-CONAN-LIBSOUP-18017848
- published19 Jul 2026
- disclosed14 Jul 2026
- creditUnknown
Introduced: 14 Jul 2026
NewCVE-2026-15712 (opens in a new tab)How to fix?
There is no fixed version for libsoup.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Read in the GOAWAY frame parsing process. An attacker can cause the application to read past the end of a heap buffer by sending a specially crafted HTTP/2 GOAWAY frame lacking a proper null terminator, which may result in a crash or unintended memory exposure. This is only exploitable if debug logging is enabled with the G_MESSAGES_DEBUG environment variable.
Workaround
This vulnerability can be mitigated by ensuring the G_MESSAGES_DEBUG environment variable is not set.