Linux · Security advisory · January 22, 2026

ALSA-2026:0928: Security update for 23 packages

ALSA-2026:0928, released January 22, 2026, fixes 5 CVEs across 23 products. None of them is reported as exploited. Patch Radar priority: High.

High
CVEs closed
5
None rated Critical
Exploited
0
None reported
Exploitation more likely
0
Vendor assessment
Highest EPSS
0.0099
62nd percentile

Priority of the 5 CVEs

Patch now 0 Urgent 0 High 5 Routine 0

Fixed package versions

ProductReleaseFixed in
java-21-openjdkalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdkalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdkalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-demoalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-demoalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-demoalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-demo-fastdebugalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-demo-fastdebugalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-demo-fastdebugalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-demo-slowdebugalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-demo-slowdebugalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-demo-slowdebugalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-develalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-develalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-develalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-devel-fastdebugalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-devel-fastdebugalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-devel-fastdebugalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-devel-slowdebugalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-devel-slowdebugalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-devel-slowdebugalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-fastdebugalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-fastdebugalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-fastdebugalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-headlessalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-headlessalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-headlessalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-headless-fastdebugalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-headless-fastdebugalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-headless-fastdebugalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-headless-slowdebugalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-headless-slowdebugalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-headless-slowdebugalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-javadocalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-javadocalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-javadocalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-javadoc-zipalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-javadoc-zipalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-javadoc-zipalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-jmodsalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-jmodsalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-jmodsalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-jmods-fastdebugalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-jmods-fastdebugalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-jmods-fastdebugalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-jmods-slowdebugalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-jmods-slowdebugalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-jmods-slowdebugalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-slowdebugalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-slowdebugalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-slowdebugalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-srcalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-srcalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-srcalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-src-fastdebugalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-src-fastdebugalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-src-fastdebugalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-src-slowdebugalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-src-slowdebugalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-src-slowdebugalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-static-libsalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-static-libsalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-static-libsalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-static-libs-fastdebugalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-static-libs-fastdebugalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-static-libs-fastdebugalmalinux 91:21.0.10.0.7-1.el9.alma.1
java-21-openjdk-static-libs-slowdebugalmalinux 101:21.0.10.0.7-1.el10.alma.1
java-21-openjdk-static-libs-slowdebugalmalinux 81:21.0.10.0.7-1.el8
java-21-openjdk-static-libs-slowdebugalmalinux 91:21.0.10.0.7-1.el9.alma.1

CVEs this fix closes

PriorityCVETitleImpactCVSSEPSSExploitation
High CVE-2026-21945 Java(TM) SE Development Kit 21 and 1 other: Uncontrolled Resource Consumption 7.5 0.0099 None reported
High CVE-2025-64720 LIBPNG is vulnerable to a buffer overflow in `png_image_read_composite` via incorrect palette premultiplication 7.5 0.0045 None reported
High CVE-2026-21933 Java(TM) SE Development Kit 21 and 1 other: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product… 7.5 0.0030 None reported
High CVE-2025-65018 LIBPNG is vulnerable to a heap buffer overflow in `png_combine_row` triggered via `png_image_finish_read` 7.5 0.0028 None reported
High CVE-2026-21925 Java(TM) SE Development Kit 21 and 1 other: Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product… 7.5 0.0025 None reported
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