Incorrect Implementation of Authentication Algorithm Affecting mysql package, versions [8.4.0,8.4.13)[9.7.0,9.7.4)[26.7.0,26.10.0)
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 Oct 2026
- disclosed20 Oct 2026
- creditUnknown
Introduced: 20 Oct 2026
NewCVE-2026-101774 (opens in a new tab)How to fix?
Upgrade mysql to version 8.4.13, 9.7.4, 26.10.0 or higher.
Overview
Affected versions of this package are vulnerable to Incorrect Implementation of Authentication Algorithm via the Pluggable Authentication component. An attacker can cause the server to hang or crash repeatedly and may modify, insert, or delete accessible database records by sending specially crafted requests across multiple network protocols.