CVE-2026-1101Patch(gitlab / gitlab)

LOWCVSS 6.5 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch gitlab gitlab systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

GitLab has remediated an issue in GitLab EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user to cause denial of service to the GitLab instance due to improper input validation in GraphQL queries.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-1284

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • gitlab

Threat summary

  • Patch or workaround signal is available
  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 2 signals
  • Technical details provided in 1 signal
  • General: 1 classified signal
  • Peaked 1d ago at 2 mentions (2026-04-08); latest day: 1
  • 3 total mentions across 2 days

Affected systems

Vendors
Products
gitlab

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-04-08: 2Mentions · 2026-04-20: 1Patch / Workaround · 2026-04-08: 2Technical Details · 2026-04-08: 104-0804-20
Signal classification2 categories
Patch
266.7%
General
133.3%
Referenced assets2 URLs
By indicator
Classification over time
DateTotalLabels
2026-04-082
Patch2
2026-04-201
General1
Full discourse3 posts
  • Aaron@Aaron152154
    General

    The CVE-2026-1101 exploit chain. Two months ago, the commit hinted at vulnerabilities in the Defender API. Those who were paying attention saw this coming. The unpatched landscape is a breeding ground. 🔐

    Post summary

    The post acknowledges the CVE‑2026‑1101 exploit chain and warns that unpatched systems pose risk, but it does not provide any concrete technical details, PoC, or evidence of active exploitation.

    000003
    3 followersView on X
  • Infoflowcloud@infoflowcloud
    Patch

    🚨*CVE* CVE-2026-1101 GitLab has remediated an issue in GitLab EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an auth… https://www.cve.org/CVERecord?id=CVE-2026-1101 ----- Traducción: CVE-2026-1101 Git… http://infoflow.cloud`

    Post summary

    GitLab EE has issued a patch for CVE-2026-1101 affecting versions 18.2, 18.8.9, 18.9, and 18.10, addressing an authentication-related issue.

    0000038
    67 followersView on X
  • CVE@CVEnew
    Patch

    CVE-2026-1101 GitLab has remediated an issue in GitLab EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an auth… https://www.cve.org/CVERecord?id=CVE-2026-1101

    Post summary

    GitLab has issued a patch for CVE-2026-1101, which affected certain EE releases and could have allowed unauthorized access.

    00000208
    57.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appgitlabgitlab---

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