CVE-2025-14435 json
Application-Level DoS via infinite re-render loop in user profile handling
published 2026-01-16 9 mo ago modified 2026-06-17 4 mo ago also GHSA-mx8m-v8qm-xwr8 , GO-2026-4326 , EUVD-2026-2916
- cvss
- 6.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 23%
- public exploits
- 0
- none known
Summary
Mattermost versions 10.11.x <= 10.11.8, 11.1.x <= 11.1.1, 11.0.x <= 11.0.6 fail to prevent infinite re-renders on API errors which allows authenticated users to cause application-level DoS via triggering unbounded component re-render loops.
Patch / fix
- go github.com/mattermost/mattermost-server 10.11.9, 10.11.9+incompatible, 11.0.7, 11.0.7+incompatible, 11.1.2, 11.1.2+incompatible
- Mattermost Mattermost 10.11.9, 11.0.7, 11.1.2, 11.2.0
- govulncheck-vulndb openSUSE Leap 15.6 0.0.20260226T182644-150000.1.149.1
suse advisories SUSE-SU-2026:0757-1
- govulncheck-vulndb openSUSE Leap 16.0 0.0.20260723T184607-160000.1.1
opensuse advisories openSUSE-SU-2026:21483-1
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 9 mo ago
Exploit prediction
0.31% chance of exploitation in the next 30 days, higher than 23% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| GitHub | 3.1 | 6.8 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| go | github.com/mattermost/mattermost-server | >=10.11.0, <10.11.9 >=11.1.0, <11.1.2 >=11.0.0, <11.0.7 >=10.11.0+incompatible, <10.11.9+incompatible >=11.0.1+incompatible, <11.0.7+incompatible >=11.1.0+incompatible, <11.1.2+incompatible |
10.11.9 11.1.2 11.0.7 10.11.9+incompatible 11.0.7+incompatible 11.1.2+incompatible |
Affected products
- Mattermost Mattermost
Classification
- Weakness
-
- CWE-770 Allocation of Resources Without Limits or Throttling
References
-
github.com
/mattermost/mattermost/commit/613bb616cd62c584a606919e6978688e7b87d81e
web
-
github.com
/mattermost/mattermost/commit/9f7629504bc93f79af8d606329c025a687e143cd
web
-
github.com
/mattermost/mattermost/commit/cc6b77b271324796b72f1e6b82dba85a86462f9f
web
-
mattermost.com
/security-updates
web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2025-14435
advisory
-
github.com
/mattermost/mattermost
package
-
pkg.go.dev
/vuln/GO-2026-4326
web
-
github.com
/advisories/GHSA-mx8m-v8qm-xwr8
advisory
Sources
- CVE List CVE-2025-14435
- GitHub Advisory GHSA-mx8m-v8qm-xwr8
- NVD CVE-2025-14435
- OSV GO-2026-4326
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