CVE-2025-59047: RUSTSEC-2025-0065 - matrix-sdk-base: Panic in the `RoomMember::normalized_power_level()` method

CVE-2025-59047 · Severity: medium · CVSS 4 · Published 2025-09-11

matrix-sdk-base: Panic in the `RoomMember::normalized_power_level()` method

Vendors: crates.io.

Quick answers

Is CVE-2025-59047 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-59047 being exploited in the wild.
How severe is CVE-2025-59047?
Medium severity, with a CVSS score of 4, published 11 September 2025.
Which products and versions are affected?
matrix-sdk-base (crates.io) SEMVER:introduced=0,fixed=0.14.1, SEMVER:introduced=0.0.0-0,fixed=0.14.1.
Is there a fix for CVE-2025-59047?
Yes. matrix-sdk-base (crates.io): upgrade to 0.14.1 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2025-59047?
Check whether you run matrix-sdk-base (crates.io) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • matrix-sdk-base (crates.io): upgrade to 0.14.1 or later
    cargo update -p matrix-sdk-base

Affected products

  • matrix-sdk-base (crates.io) SEMVER:introduced=0,fixed=0.14.1, SEMVER:introduced=0.0.0-0,fixed=0.14.1

Identifiers

  • CVE-2025-59047
  • GHSA-qhj8-q5r6-8q6j
  • RUSTSEC-2025-0000
  • RUSTSEC-2025-0065

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