PT-2026-21995 · Gitlab · Gitlab Ce/Ee

A92847865 · Publicado 2026-02-25 · Atualizado 2026-03-02 · CVE-2026-1662

Positive Technologies (AI Summary)

CVSS v2.0

7.8

Alta

Vetor base

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions GitLab CE/EE versions 14.4 through 18.7.4 GitLab CE/EE versions 18.8 through 18.8.4 GitLab CE/EE versions 18.9 through 18.9.0

Description An unauthenticated user could potentially cause a denial-of-service condition by sending specially crafted requests to the Jira events endpoint /jira events.

Recommendations Update GitLab CE/EE to version 18.7.5 or later. Update GitLab CE/EE to version 18.8.5 or later. Update GitLab CE/EE to version 18.9.1 or later.

Exploit

Correção

DoS

Allocation of Resources Without Limits

Enumeração de Fraquezas

CWE-770

Identificadores relacionados

BDU:2026-03433

BIT-GITLAB-2026-1662

CVE-2026-1662

Produtos afetados

Gitlab Ce/Ee

Referências · 13

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/1xxx/CVE-2026-1662.json · Exploit
• 🔥 https://hackerone.com/reports/3519694 · Exploit
• https://about.gitlab.com/releases/2026/02/25/patch-release-gitlab-18-9-1-released · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2026-1662 · Nota de Segurança
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-1662 · Aviso do Fabricante
• https://osv.dev/vulnerability/CVE-2026-1662 · Aviso do Fabricante
• https://t.me/CVEtracker/45762 · Publicação no Telegram
• https://ubuntu.com/security/CVE-2026-1662 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/2027099282462113988 · Publicação no Twitter
• https://osv.dev/vulnerability/BIT-gitlab-2026-1662 · Aviso do Fabricante
• https://gitlab.com/gitlab-org/gitlab/-/issues/588206 · Nota
• https://bdu.fstec.ru/vul/2026-03433 · Nota de Segurança
• https://cve.org/CVERecord?id=CVE-2026-1662 · Nota de Segurança