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stale custom cookie host causes cookie leak

0
Unknown
Published: Sat May 02 2026 (05/02/2026, 00:00:00 UTC)
Source: GCVE Database
Vendor/Project: Microsoft Security Response Center
Product: Microsoft

Description

To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 06/03/2026, 21:13:05 UTC

Technical Analysis

This vulnerability involves stale custom cookie hosts that result in cookie leakage. The data lacks detailed technical explanation, exploit scenarios, or impact specifics. The affected products are broadly listed as Microsoft, Azure Linux 3.0, and curl, but no further details on the nature or scope of the vulnerability are given. No CVSS score or patch information is available, and no known exploits have been reported.

Potential Impact

The impact is not explicitly described in the provided data. Cookie leaks can potentially lead to unauthorized access or session hijacking, but such impact is not confirmed here. There is no evidence of active exploitation or detailed impact assessment.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided in the available data.

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Technical Details

Gcve Source
db.gcve.eu
Csaf Category
csaf_vex
Csaf Version
2.0
Publisher
Microsoft Security Response Center
Advisory Id
msrc_CVE-2026-6276
Cve Count
1
Additional Cves
[]
Cvss Version
null

Threat ID: 6a20982fe29bf47b50ebdf12

Added to database: 6/3/2026, 9:10:07 PM

Last enriched: 6/3/2026, 9:13:05 PM

Last updated: 6/3/2026, 11:32:19 PM

Views: 3

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