critical Known exploitedREV. 01
CVE-2026-97229GitLab CE/EE — Regular Expression Code Execution
Weak validation of regular expressions in continuous integration and delivery (CI/CD) configuration lets an unauthenticated user, under certain conditions, run arbitrary code on a GitLab server. The root flaw is an integer overflow, and versions from 19.2 are affected.
Read the risk
THE VITAL STATS- CVSS score
- 10.0/ 10 CVSS v3.1
- EPSS probability
- 65.2% Likelihood of exploitation
- Attack complexity
- Low Conditions needed to exploit
- Known exploited
- Yes — CISA KEV
- CVE published
- 2026-10-13
- Added to KEV
- 2026-10-29
- CISA due date
- 2026-11-01
- Exploit published
- Not recorded
- Confidence
- high
- Kill chain
- initial access
- MITRE ATT&CK
- —
- Severity
- critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attacker needsThe ability to get a crafted regular expression into a pipeline configuration on an affected server, under conditions the sources do not detail.
Fixed inGitLab CE/EE 19.2.8, GitLab CE/EE 19.3.5, GitLab CE/EE 19.4.2
Behind the card
5 REFERENCES- 01CVE recordNVD recordnvd.nist.gov
- 02CISACISA Known Exploited Vulnerabilities catalogcisa.gov
- 03Vendor advisorydocs.gitlab.comdocs.gitlab.com
- 04Writeupgithub.comgithub.com
- 05Writeupruby-lang.orgruby-lang.org
Field-level provenanceTRACE THE SOURCES +
Which source supports each field, when it was retrieved, and who extracted it.
| Fields | Source | Retrieved | Extractor | Confidence |
|---|---|---|---|---|
| cvss, exploitation.attack_complexity, exploitation.exploit_available, published_at, references | nvd.nist.gov | 2026-11-05 | scrty-crds-pipeline/0.1 | high |
| exploitation.known_exploited, exploitation.kev_added, exploitation.kev_due | cisa.gov | 2026-11-05 | scrty-crds-pipeline/0.1 | high |
| epss | api.first.org | 2026-11-05 | scrty-crds-pipeline/0.1 | high |
| title, subtitle, summary, severity, remediation, mitre_attack, kill_chain, recommended_action, confidence, tags, exploitation.prerequisites | nvd.nist.gov | 2026-11-05 | claude-code | high |
Printing history
THE RECORD- r1Initial base card
History unavailable — this build has no Git history for the card file.