BaseCookie.js_output() does not neutralize embedded characters

Low 1 CVE Published Apr 29, 2026 at 1:10 AM UTC

Summary

Mariner

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Release Notes

Update history

SecurityAlert records field-level changes from the point we begin following a bulletin. Earlier vendor changes may not have a field-by-field record.

Nov 8, 2026 at 1:30 PM UTC
- Added affected products: azl3 python3 3.12.16-1 on Azure Linux 3.0.
Oct 30, 2026 at 10:30 AM UTC
- Removed affected products: azl3 python-py 1.11.0-1 on Azure Linux 3.0.
Oct 21, 2026 at 7:20 AM UTC
- Added affected products: azl3 python-py 1.11.0-1 on Azure Linux 3.0.
Oct 8, 2026 at 9:05 AM UTC
- Added affected products: azl3 python3 3.12.9-11 on Azure Linux 3.0, azl3 python3 3.12.9-13 on Azure Linux 3.0, azl3 python3 3.12.9-14 on Azure Linux 3.0, azl3 python3 3.12.14-1 on Azure Linux 3.0, azl3 python3 3.12.14-2 on Azure Linux 3.0.
- The vendor changed its remediation guidance.

Apr 29, 2026 at 1:10 AM UTC
Published by Microsoft Security Response Center
The publication date reported by the vendor.
Sep 27, 2026 at 11:11 PM UTC
Added to SecurityAlert
We collected the advisory from the official source.
Nov 1, 2026 at 3:03 PM UTC
Updated by Microsoft Security Response Center
The vendor changed the advisory after it was first published.
Nov 10, 2026 at 2:00 AM UTC
Confirmed at the source
Our collector saw this advisory during a later source check.

Details collected from Microsoft Security Response Center.

Official bulletin How SecurityAlert builds this record

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