CVE-2024-45193

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

An issue was discovered in Matrix libolm through 3.2.16. There is Ed25519 signature malleability due to lack of validation criteria (does not ensure that S < n). This refers to the libolm implementation of Olm. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-327

Affected software

Vendor	Product	Versions
n/a	n/a	n/a
matrix	olm	<= 3.2.16

References

Timeline

Published: Aug 22, 2024
Last modified: Jun 17, 2026
NVD status: Analyzed

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