https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sat, 10 Oct 2026 06:28:48 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-233784 EUVD-2026-233784 https://cve.radiocsirt.org/vuln/euvd-2026-233784 https://cve.radiocsirt.org/vuln/fkie_cve-2022-36009 <p>gomatrixserverlib is a Go library for matrix protocol federation. Dendrite is a Matrix homeserver written in Go, an alternative to Synapse. The power level parsing within gomatrixserverlib was failing to parse the `&#34;events_default&#34;` key of the `m.room.power_levels` event, defaulting the event default power level to zero in all cases. Power levels are the matrix terminology for user access level. In rooms where the `&#34;events_default&#34;` power level had been changed, this could result in events either being incorrectly authorised or rejected by Dendrite servers. gomatrixserverlib contains a fix as of commit `723fd49` and Dendrite 0.9.3 has been updated accordingly. Matrix rooms where the `&#34;events_default&#34;` power level has not been changed from the default of zero are not vulnerable. Users are advised to upgrade. There are no known workarounds for this issue.</p> <p>gomatrixserverlib is a Go library for matrix protocol federation. Dendrite is a Matrix homeserver written in Go, an alternative to Synapse. The power level parsing within gomatrixserverlib was failing to parse the `&#34;events_default&#34;` key of the `m.room.power_levels` event, defaulting the event default power level to zero in all cases. Power levels are the matrix terminology for user access level. In rooms where the `&#34;events_default&#34;` power level had been changed, this could result in events either being incorrectly authorised or rejected by Dendrite servers. gomatrixserverlib contains a fix as of commit `723fd49` and Dendrite 0.9.3 has been updated accordingly. Matrix rooms where the `&#34;events_default&#34;` power level has not been changed from the default of zero are not vulnerable. Users are advised to upgrade. There are no known workarounds for this issue.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2022-36009 https://cve.radiocsirt.org/vuln/ghsa-grvv-h2f9-7v9c <p><strong>Affected:</strong> Go: github.com/matrix-org/dendrite, Go: github.com/matrix-org/gomatrixserverlib</p> <p>### Impact</p> <p>The power level parsing within gomatrixserverlib was failing to parse the `&#34;events_default&#34;` key of the `m.room.power_levels` event, defaulting the event default power level to zero in all cases.</p> <p>In rooms where the `&#34;events_default&#34;` power level had been changed, this could result in events either being incorrectly authorised or rejected by Dendrite servers.</p> <p>### Patches</p> <p>gomatrixserverlib contains a fix as of commit `723fd49` and Dendrite 0.9.3 has been updated accordingly.</p> <p>### Workarounds</p> <p>Matrix rooms where the `&#34;events_default&#34;` power level has not been changed from the default of zero are not vulnerable.</p> <p>### For more information</p> <p>If you have any questions or comments about this advisory, e-mail us at [security@matrix.org](mailto:security@matrix.org).</p> <p><strong>Affected:</strong> Go: github.com/matrix-org/dendrite, Go: github.com/matrix-org/gomatrixserverlib</p> <p>### Impact</p> <p>The power level parsing within gomatrixserverlib was failing to parse the `&#34;events_default&#34;` key of the `m.room.power_levels` event, defaulting the event default power level to zero in all cases.</p> <p>In rooms where the `&#34;events_default&#34;` power level had been changed, this could result in events either being incorrectly authorised or rejected by Dendrite servers.</p> <p>### Patches</p> <p>gomatrixserverlib contains a fix as of commit `723fd49` and Dendrite 0.9.3 has been updated accordingly.</p> <p>### Workarounds</p> <p>Matrix rooms where the `&#34;events_default&#34;` power level has not been changed from the default of zero are not vulnerable.</p> <p>### For more information</p> <p>If you have any questions or comments about this advisory, e-mail us at [security@matrix.org](mailto:security@matrix.org).</p> https://cve.radiocsirt.org/vuln/ghsa-grvv-h2f9-7v9c https://cve.radiocsirt.org/vuln/gsd-2022-36009 gsd-2022-36009 https://cve.radiocsirt.org/vuln/gsd-2022-36009