Out-of-bounds Write Affecting wolfssl 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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- published24 Mar 2026
- disclosed19 Mar 2026
- creditUnknown
Introduced: 19 Mar 2026
NewCVE-2026-3548 (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 Out-of-bounds Write via the CRL number parsing process. An attacker can cause memory corruption or execute arbitrary code by providing a specially crafted CRL with a maliciously sized CRL number. This is only exploitable if CRL support is enabled and a CRL is loaded from an untrusted source.
Workaround
This vulnerability can be mitigated by disabling CRL processing.