CVE-2026-5140

Authorization Bypass in TUBITAK BILGEM's Pardus Update

Published Apr 29, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Update allows Authentication Bypass.

This issue affects Pardus Update: from 0.6.3 before 0.6.4.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Description Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Update allows Authentication Bypass. This issue affects Pardus Update: from <=0.6.4 before 0.6.5. Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Update allows Authentication Bypass. This issue affects Pardus Update: from 0.6.3 before 0.6.4.
Type Values Removed Values Added
Description Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus allows Authentication Bypass. This issue affects Pardus: from <=0.6.4 before 0.8.0. Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus Update allows Authentication Bypass. This issue affects Pardus Update: from <=0.6.4 before 0.6.5.
Type Values Removed Values Added
First Time appeared Tubitak Bilgem Software Technologies Research Institute
Tubitak Bilgem Software Technologies Research Institute pardus
Vendors & Products Tubitak Bilgem Software Technologies Research Institute
Tubitak Bilgem Software Technologies Research Institute pardus
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}

cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Improper neutralization of CRLF sequences ('CRLF injection') vulnerability in TUBITAK BILGEM Software Technologies Research Institute Pardus allows Authentication Bypass. This issue affects Pardus: from <=0.6.4 before 0.8.0.
Title Authorization Bypass in TUBITAK BILGEM's Pardus Update
Weaknesses CWE-93
References
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
TR-CERT
Published
Updated
Jun 6, 2026, 7:51 AM
Reserved
Mar 30, 2026, 11:35 AM
Status
Deferred
Published
Apr 29, 2026, 2:16 PM
Modified
Oct 26, 2026, 8:10 PM