USN-8957-1: authd vulnerability
USN-8957-1
Summary
It was discovered that the JSSE component of OpenJDK 26 did not correctly authenticate users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-46968)
It was discovered that the JSSE component of OpenJDK 26 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-46917)
It was discovered that the ImageIO component of OpenJDK 26 did not correctly authorize users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-47010)
It was discovered that the 2D component of OpenJDK 26 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-47021, CVE-2026-47059)
It was discovered that the Libraries component of OpenJDK 26 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-47027)
It was discovered that the Security component of OpenJDK 26 did not correctly authenticate users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-60147)
It was discovered that the Libraries component of OpenJDK 26 did not correctly authenticate users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-47063) Lian Owen discovered that the 2D (Little CMS) component of OpenJDK 26 did not correctly handle certain integer arithmetic. An attacker could possibly use this issue to cause a denial of service. (CVE-2026-41254)
Products covered
A separate affected-products list was not included in the collected bulletin.
Remediation
Separate remediation guidance was not included in the collected bulletin.
CVEs in this advisory 9
Updates
- Published by Ubuntu
The publication date reported by the vendor.
- Added to SecurityAlert
We collected the advisory from the official source.
- Confirmed at the source
Our collector saw this advisory during a later source check.