Use of a Broken or Risky Cryptographic Algorithm Affecting clatter package, versions <2.2.0
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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- published28 Jan 2026
- disclosed28 Jan 2026
- creditTwisteroid Ambassador
Introduced: 28 Jan 2026
CVE-2026-24785 (opens in a new tab)How to fix?
Upgrade clatter to version 2.2.0 or higher.
Overview
Affected versions of this package are vulnerable to Use of a Broken or Risky Cryptographic Algorithm via the handshake process. An attacker can compromise the confidentiality and integrity of encrypted communications by exploiting improper key randomization, potentially leading to key reuse and weakened security guarantees.
Workaround
This vulnerability can be mitigated by avoiding the use of *_psk0 variants of post-quantum handshake patterns and carefully reviewing custom handshake patterns.