CVE-2026-97229

criticalpriority · track · 16EPSS 0.184 · 97 %ileexploit · PoCDENLRUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

3 exploits · PoC

Likely / severe?

18.4% (97th) EPSS

CVSS 10 · critical

Is it mine?

16 products

Check your exposure

Who says so?

5 sources

fstec_bdu · cert_bund · ncsc_nl · nvd

EPSS · scored 2026-10-27

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server via a specially crafted regular expression in a CI/CD configuration, due to insufficient regular expression validation.

cvss

Technical severity, 0–10. One row per scoring source.

10.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.110criticalAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.110criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · cve@gitlab.comexploitability 3.9 · impact 6

v3.19.4criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:Psecondary · CVSS-BT (t0sche)

v3.110criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · NCSC-NL NL

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-190USCWE-190USCWE-190US

exploits (3)

Public proof-of-concept and weaponised exploit code.

affected products (16)

Products and version ranges known to be affected.

Open Source GitLab< 19.2.8cert_bundDE
Open Source GitLab< 19.3.4cert_bundDE
Open Source GitLab< 19.4.2cert_bundDE
Open Source Open Source GitLab <19.2.8< 19.2.8cert_bundDE
Open Source Open Source GitLab <19.3.4< 19.3.4cert_bundDE
Open Source Open Source GitLab <19.4.2< 19.4.2cert_bundDE
GitLab Inc. Gitlab19.2.0 → 19.2.8fstec_bduRU
GitLab Inc. Gitlab19.3.0 → 19.3.5fstec_bduRU
GitLab Inc. Gitlab19.4.0 → 19.4.2fstec_bduRU
GitLab GitLab≤ vers:unknown/*ncsc_nlNL
gitlab gitlab19.2.0 → 19.2.8nvdUScpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
gitlab gitlab19.3.0 → 19.3.5nvdUScpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
gitlab gitlab19.4.0 → 19.4.2nvdUScpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*
Bitnami gitlab19.2.0 → 19.2.8osvUSpkg:bitnami/gitlab
Bitnami gitlab19.3.0 → 19.3.5osvUSpkg:bitnami/gitlab
Bitnami gitlab19.4.0 → 19.4.2osvUSpkg:bitnami/gitlab

advisories (3)

Vendor and ecosystem advisories describing this.

NCSC-2026-0414Kwetsbaarheden verholpen in GitLabNL2026-10-13csaf · ncsc_nlNL
GitLab heeft kwetsbaarheden verholpen in GitLab Community Edition (CE) en Enterprise Edition (EE), specifiek in versies voorafgaand aan 19.2.8, 19.3.5 en 19.4.2.
WID-SEC-W-2026-3858GitLab: Mehrere SchwachstellenDeutsch2026-10-11csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in GitLab ausnutzen, um beliebigen Programmcode auszuführen, um Informationen offenzulegen, um Daten zu manipulieren, um einen Cross-Site Scripting Angriff durchzuführen und um Sicherheitsvorkehrungen zu umgehen.
BIT-gitlab-2026-97229Integer Overflow or Wraparound in GitLab2026-10-16vendor · osvUS
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 19.2 before 19.2.8, 19.3 before 19.3.5, and 19.4 before 19.4.2 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server via a specially crafted regular expression in a CI/CD configuration, due to insufficient regular expression validation.

also known as (1)

Other names and identifiers for this entity.

BDU:2026-16567 fstec_bdu

sources

Which sources assert this record, and when.

fstec_bdu cert_bund ncsc_nl nvd osv NVD CVE.org MITRE

published 2026-10-13modified 2026-10-15

references (4) nvd

External citations — patches, advisories, analysis.

https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-4-2-released/Release NotesVendor Advisory
https://gitlab.com/gitlab-org/gitlab/-/work_items/630686Issue Tracking
https://hackerone.com/reports/4055749Permissions Required
https://hackerone.com/reports/4058589Permissions Required

scry

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