CVE-2026-110264

criticalpriority · track · 10EPSS 0.005 · 42 %ileexploit · PoCFRNLRU
grimoire priorityP1 · Urgent
Exploitable?
Public exploit
12 exploits · PoC
Likely / severe?
0.51% (42nd) EPSS
CVSS 10 · critical
Is it mine?
8 products
Check your exposure
Who says so?
3 sources
fstec_bdu · ncsc_nl · certfr

EPSS · scored 2026-10-24

An issue has been discovered in GitLab CE/EE affecting all versions from 7.0 before 18.11.13, 19.0 before 19.0.10, 19.1 before 19.1.9, 19.2 before 19.2.9, 19.3 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, could have allowed an unauthenticated user to execute arbitrary code on the GitLab server due to integer overflow when compiling a specially crafted regular expression.

01

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
02

ssvc

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

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-190USCWE-190USCWE-190USCWE-190US
04

exploits (12)

Public proof-of-concept and weaponised exploit code.

05

affected products (8)

Products and version ranges known to be affected.

06

advisories (2)

Vendor and ecosystem advisories describing this.

  • NCSC-2026-0447Kwetsbaarheden verholpen in GitLab door GitLab Inc.NL2026-10-22csaf · ncsc_nlNL

    GitLab heeft 12 kwetsbaarheden verholpen in GitLab Community Edition (CE) en Enterprise Edition (EE). Eén kwetsbaarheid is als kritiek aangemerkt. GitLab heeft een kwetsbaarheid verholpen in GitLab Community Edition en Enterprise Edition binnen de versies vanaf 7.0 tot bepaalde 19.x releases.

  • CERTFR-2026-AVI-1363Multiples vulnérabilités dans GitLabFrançais2026-10-22vendor · certfrFR
07

also known as (1)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

fstec_bduncsc_nlcertfrNVDCVE.orgMITRE
published 2026-10-22modified 2026-10-23
09

references (3) nvd

External citations — patches, advisories, analysis.

scry

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