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OpenAdvisories
Medium · 5.9 CVE-2026-101737 EUVD-2026-106138GHSA-hfx2-9rhx-p468

Vulnerability in Oracle Java SE (component: Compiler). The supported version that is affected is Oracle Java SE: 26.0.2. Difficult to explo…

Published Oct 20, 2026 · Updated Oct 22, 2026 · Assigned by oracle

Description

Vulnerability in Oracle Java SE (component: Compiler). The supported version that is affected is Oracle Java SE: 26.0.2. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Java SE. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 5.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H).

Affected products

VendorProductAffectedFixed
Oracle Oracle Java SE 26.0.2 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Debian 14 openjdk-27 No fix yet —
ReleasePackageFixed inAdvisory
Ubuntu 26.10 openjdk-27 27.0.1.0.3+1-1~26.10.1 USN-9005-1
Ubuntu 26.04 LTS openjdk-26 No fix yet —

Advisories 3

References