Integer Overflow or Wraparound Affecting glib 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.
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- published27 Nov 2025
- disclosed24 Nov 2025
- creditUnknown
Introduced: 24 Nov 2025
CVE-2025-13601 (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 Integer Overflow or Wraparound via the g_escape_uri_string function. An attacker can cause a heap-based buffer overflow by supplying a string with a very large number of characters requiring escaping, which results in an incorrect calculation of the buffer size and a write beyond the allocated memory.