CVE-2026-95625
Tauri framework v2 missing updater signature version number validation can be exploited into forced downgrade
02 Description
Tauri framework v2 missing updater signature version number validation can be exploited into forced downgrade
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 0.15% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 4.7% of scored records. A rank, not a probability.
- NVD base score
- 5.9 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
- NVD analysis status
- Deferred. NVD last modified this record on 2026-09-23.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-09-23 08:51Z1 MO AGO
- Last updated
- 2026-09-23 14:10Z1 MO AGO
- Reserved
- 2026-09-22
- Assigning CNA
- JFROG
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.9)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
- Weaknesses
- CWE-354Improper Validation of Integrity Check ValueBase
- Data version
- 5.2
- Document digest
- 228df8ee4a477131167cce803bbe8f52e253eb0ba09864fb07dd257d66d8a340
05 Affected products
06 References
- github.comGHSA-j38x-g3m3-95fr (tauri-apps/plugins-workspace)https://github.com/tauri-apps/plugins-workspace/security/advisories/GHSA-j38x-g3m3-95fr
- github.comtauri-apps/plugins-workspace repositoryhttps://github.com/tauri-apps/plugins-workspace
- github.comAdd requireSignedVersion to bind an update to its signed versionhttps://github.com/tauri-apps/plugins-workspace/commit/690dcfd694
- github.comtauri-plugin-updater 2.12.0 release noteshttps://github.com/tauri-apps/plugins-workspace/releases/tag/updater-v2.12.0
07 Remediation
addressed in tauri-plugin-updater 2.12.0, and it has to be switched on. The new requireSignedVersion option compares the version announced by the endpoint against the version recorded in the signature's trusted comment, which the signature does cover, and rejects the update when they differ.
08 Fixed in
Ubuntu 24.04 LTS
- minisign No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 26.04 LTS
- minisign No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 26.10
- minisign No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.