NULL Pointer Dereference Affecting gsasl/gsasl package, versions [,2.2.3)
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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- published24 May 2026
- disclosed24 May 2026
- creditUnknown
Introduced: 24 May 2026
NewCVE-2026-48829 (opens in a new tab)How to fix?
Upgrade gsasl/gsasl to version 2.2.3 or higher.
Overview
Affected versions of this package are vulnerable to NULL Pointer Dereference via the getsubopt function in the DIGEST-MD5 mechanism. An attacker can cause a denial of service by sending a specially crafted token lacking an '=' character to either the client or server.