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Java-17-Openjdk Security Update — AlmaLinux 8 (ALSA-2026:42887)

This is a security release for AlmaLinux 8. Update the product on every affected server to the patched release — there is no workaround, and unpatched servers remain exposed until updated.

High
AlmaLinux 8

Fix Commands

EL8+ (AlmaLinux/CloudLinux/Rocky)

sudo dnf update

What this means under a SharedLicense license

java-17-openjdk on AlmaLinux 8 is the exposure surface; the advisory's own severity data tops out at CVSS .

aarch64 java-17-openjdk-demo-slowdebug-17.0.20.0.8-1.1.el8.aarch64.rpm 1b209440e31e79a305f5da280913ed501c040a004fc2cb3597be96eb7447714a aarch64 java-17-openjdk-headless-slowdebug-17.0.20.0.8-1.1.el8.aarch64.rpm 1c93dc05ac30ce68262ba0876cf6c3d3ccb8e79655e7b878fc764e06d05b0115 aarch64 java-17-openjdk-jmods-17.0.20.0.8-1.1.el8.aarch64.rpm 24ebb92609e1adc6d462ba82c688f7bc62df18dfe355a7f826c9282995592b9a aarch64 java-17-openjdk-demo-fastdebug-17.0.20.0.8-1.1.el8.aarch64.rpm 2d8078c87fe41c69cf7787396360241ea83347f1de592fb6724868c77a4017dd aarch64 java-17-openjdk-slowdebug-17.0.20.0.8-1.1.el8.aarch64.rpm 3352d2d972368812553e26622561e1ee7782c42cb59f3b33f5f698d771a9851b aarch64 java-17-openjdk-headless-fastdebug-17.0.20.0.8-1.1.el8.aarch64.rpm 3fe88692ee3a916c6901fff9af7a617a9870ebe18ef33310dd9b02ac2b00211d aarch64 java-17-openjdk-devel-fastdebug-17.0.20.0.8-1.1.el8.aarch64.rpm 444e22179f520912c82f2c6f5966388fa6319c93692b808baa985a5e86705e9c aarch64 java-17-openjdk-17.0.20.0.8-1.1.el8.aarch64.rpm 5d5264ddc3f9649fa64947886afa7a6a281e4b12ee533acc652602cf9efc4fa9 aarch64 java-17-openjdk-devel-17.0.20.0.8-1.1.el8.aarch64.rpm 6060307a480aa902c3b14fe5718847211deec9da132b0ac25ace9de96e3ccce2 aarch64 java-17-openjdk-fastdebug-17.0.20.0.8-1.1.el8.aarch64.rpm 74b5d31189fbdde46fc5973792b84c969f38161a77ec35c2d9cee87cf0494b87 aarch64 java-17-openjdk-jmods-fastdebug-17.0.20.0.8-1.1.el8.aarch64.rpm 7dea4a1df484511f84fdefe55340e043d4b883fa25ca5faf28e841f96e243953 aarch64 java-17-openjdk-src-slowdebug-17.0.20.0.8-1.1.el8.aarch64.rpm 81ca7688e9bf987a42bffb108575aa26ce80ccb07242a064ad5c7521261eb570 aarch64 java-17-openjdk-static-libs-17.0.20.0.8-1.1.el8.aarch64.rpm 8bc2e0df41b20c5260810e1849287d6365cd015ca794ca1c7be00435ebc965ee aarch64 java-17-openjdk-devel-slowdebug-17.0.20.0.8-1.1.el8.aarch64.rpm 928119a03395c95d61dd814e9d550cac4ee9e99fb421bbc09407e6b2e81a410f aarch64 java-17-openjdk-javadoc-zip-17.0.20.0.8-1.1.el8.aarch64.rpm b4463a3af309f753bc0f03fcd0d54ca8afe15bae1b4190415b055748d888b4f2 aarch64 java-17-openjdk-jmods-slowdebug-17.0.20.0.8-1.1.el8.aarch64.rpm b46460ec8ae4df0d7f7ee0b140c40729dc031d8ff7b1aec09fb49433bf016629 aarch64 java-17-openjdk-src-17.0.20.0.8-1.1.el8.aarch64.rpm b9b78b80641f92ddcec049489849db5ed4dfeeeabf7d8bcc10f296f338e27aa4 aarch64 java-17-openjdk-demo-17.0.20.0.8-1.1.el8.aarch64.rpm c453d237f7178fa6bf2529321b8de457183b8d34a6ce02e2db47bf79ed98668b aarch64 java-17-openjdk-javadoc-17.0.20.0.8-1.1.el8.aarch64.rpm c51c330ce308d50ea3e65a5ccb9b27f58370aeb3093f11e89effa2b2ddbf5029 aarch64 java-17-openjdk-headless-17.0.20.0.8-1.1.el8.aarch64.rpm d075a1ab482a45f17137e5c5b0aed408974e06086856a84a6a6b17094e189ecb aarch64 java-17-openjdk-src-fastdebug-17.0.20.0.8-1.1.el8.aarch64.rpm d0fc4f4ff4b46bfa72a837f1b0590721dde2e7262ed57c4b5f4b66a39f43259d aarch64 java-17-openjdk-static-libs-slowdebug-17.0.20.0.8-1.1.el8.aarch64.rpm fa4295f79f176047b59b44614d791f186a2d98a2268db9a7f972c41c03eaa196 aarch64 java-17-openjdk-static-libs-fastdebug-17.0.20.0.8-1.1.el8.aarch64.rpm fc643d59b183e21771d0e531d18d4868f40d44bd3ff1a104d8e2d9c468c610e0 ppc64le java-17-openjdk-devel-fastdebug-17.0.20.0.8-1.1.el8.ppc64le.rpm 22a8f539cd142b84d832bada01e6d9ddfb143f51de67a16ed4679dd89d1f5953 ppc64le java-17-openjdk-jmods-17.0.20.0.8-1.1.el8.ppc64le.rpm 22b0a901b39626873d1d4465d4f0731c18df0d553b9fb82f2b26deafc514dabb ppc64le java-17-openjdk-devel-17.0.20.0.8-1.1.el8.ppc64le.rpm 246fcf79e68e724ae49bdb9c9b8390aded2cf0bc86cd378d89c72d5d616e4ee0 ppc64le java-17-openjdk-javadoc-17.0.20.0.8-1.1.el8.ppc64le.rpm 28e31302070792e172a34f3afe2adcd9693289fb0f53b0a100468344cd2eab7f ppc64le java-17-openjdk-demo-17.0.20.0.8-1.1.el8.ppc64le.rpm 53ba5249ee9febda03d9bbc8d9af1a7313893892cf1eaa5d02aad852bdb94732 ppc64le java-17-openjdk-jmods-slowdebug-17.0.20.0.8-1.1.el8.ppc64le.rpm 5e4dbc1fd1dda0c14a320850a340bacb2d7557c659f0181bc073ca9c4649f6b5 ppc64le java-17-openjdk-static-libs-fastdebug-17.0.20.0.8-1.1.el8.ppc64le.rpm 628205d58337a91fe2444f1fe18b743a48406b34359a88bf42b86e24cbcdd6cd ppc64le java-17-openjdk-demo-slowdebug-17.0.20.0.8-1.1.el8.ppc64le.rpm 81d75e21c91cb5f8b4ba417fea34dbd3c5ecea6d72c60d81e6dacf98c219084e ppc64le java-17-openjdk-fastdebug-17.0.20.0.8-1.1.el8.ppc64le.rpm 8450180942985e55f3500c042d6b62f2a43b3cf22296c211d5ceeac3083f8f14 ppc64le java-17-openjdk-headless-slowdebug-17.0.20.0.8-1.1.el8.ppc64le.rpm 856ff7de646ce3746effc0d729607cf38709ae3c5fdea1d47e26cad9470eae29 ppc64le java-17-openjdk-headless-17.0.20.0.8-1.1.el8.ppc64le.rpm 9275ec831bba1eddc5848119477d6ab3b0db35a6640df89c4e782070902e9233 ppc64le java-17-openjdk-src-fastdebug-17.0.20.0.8-1.1.el8.ppc64le.rpm 9a526000b2f57dbb89158ff47fd0520649bae59cd989e6d145d833b0c1f40850 ppc64le java-17-openjdk-static-libs-slowdebug-17.0.20.0.8-1.1.el8.ppc64le.rpm 9e6a8b4d03a07056607cf40846837b27cc3655de83f466198543c4008eac3af9 ppc64le java-17-openjdk-src-17.0.20.0.8-1.1.el8.ppc64le.rpm a65a1866aa4efb2abdb6059ec4bb027d7a808fe952c98065cd5ea4845f6e62c5 ppc64le java-17-openjdk-demo-fastdebug-17.0.20.0.8-1.1.el8.ppc64le.rpm a753b8aea83bb81d9965e9b3a3627837ac8d0d0defb426f584a35787c91f07bb ppc64le java-17-openjdk-17.0.20.0.8-1.1.el8.ppc64le.rpm b1737e38bbb7a07f45ab964bdf2d744b3a3147dd95b015c970649eb1073650a9 ppc64le java-17-openjdk-javadoc-zip-17.0.20.0.8-1.1.el8.ppc64le.rpm b946b9f3dafee6d45362df1cb4fe7e53ef3f9cac7c760e16667475a89718c386 ppc64le java-17-openjdk-devel-slowdebug-17.0.20.0.8-1.1.el8.ppc64le.rpm bf3bc4cf0548657e43b0b51427f79a3ce251d76f3a3bccdddd1001dd49ca1151 ppc64le java-17-openjdk-jmods-fastdebug-17.0.20.0.8-1.1.el8.ppc64le.rpm d294dd8af04be72ccdc9020ad1268f2975ae321bbbce8d34c100f398c3a1553c ppc64le java-17-openjdk-headless-fastdebug-17.0.20.0.8-1.1.el8.ppc64le.rpm e471535a321870df798464a60938fd0b1c351f577ff5a22add8b1b82d4d27590 ppc64le java-17-openjdk-slowdebug-17.0.20.0.8-1.1.el8.ppc64le.rpm f011e6b16525464f314823b8ec5e78bf7cc5df736925728c5a3650523a0384e9 ppc64le java-17-openjdk-static-libs-17.0.20.0.8-1.1.el8.ppc64le.rpm f024db654ef717008012b738a31a28a1e4a5cbf84a3f4e9ed86efd2b2e6e393f ppc64le java-17-openjdk-src-slowdebug-17.0.20.0.8-1.1.el8.ppc64le.rpm f3fd9e9529eb7a17d7d422b7d3c62b2570199289efa60f36793105b3f3193b07 s390x java-17-openjdk-src-slowdebug-17.0.20.0.8-1.1.el8.s390x.rpm 2f2e273aec8974f7a0d4b4c8838ff401a4007d7d6be4e6d13613bb3cce86ec0f s390x java-17-openjdk-demo-17.0.20.0.8-1.1.el8.s390x.rpm 3d6ce16755d7b5d9d70be81efe40d232112dd6aa9f78d8123f83a6790f79df3d s390x java-17-openjdk-static-libs-17.0.20.0.8-1.1.el8.s390x.rpm 5deb551e62ef717b7edf0bc2a96818f0b6f98fa93340db880419da6ce0fd128a s390x java-17-openjdk-devel-slowdebug-17.0.20.0.8-1.1.el8.s390x.rpm 61a89347f72c3750444864df1a225eba38b9eeb6f7f8069a2772a5e54984bbd8 s390x java-17-openjdk-headless-slowdebug-17.0.20.0.8-1.1.el8.s390x.rpm 62740a9b2d59c37d2e20229107919c868922102bc110cb6c343efd965dea4f08 s390x java-17-openjdk-headless-17.0.20.0.8-1.1.el8.s390x.rpm 63d6c1e8bf7dee1d907715eae4ac53df6bce43aa1ee0fb9f44164585fc0acdaf s390x java-17-openjdk-javadoc-zip-17.0.20.0.8-1.1.el8.s390x.rpm 6cd0c9656d4e5e072c66e47402a597445957d3c70dd9ff04f72f4c24fc535f3d s390x java-17-openjdk-slowdebug-17.0.20.0.8-1.1.el8.s390x.rpm 7915f8a7b2e669a51966794e1d7d1904ecb0b89f1cd22d7467d380129021ef49 s390x java-17-openjdk-jmods-17.0.20.0.8-1.1.el8.s390x.rpm 9f867b8b00bd28a17a12a4904b16707ffa8562a35043c61b789735ab87ece771 s390x java-17-openjdk-jmods-slowdebug-17.0.20.0.8-1.1.el8.s390x.rpm ad8d3c3959ef4a6a5715c8a23dd65920f08356eff5501630c4ea5f20adafbcfc s390x java-17-openjdk-src-17.0.20.0.8-1.1.el8.s390x.rpm b5514a90684646de31bb7614f7a720a258ee15930396bbc69672c46f6055a98c s390x java-17-openjdk-17.0.20.0.8-1.1.el8.s390x.rpm c23c748d93ed6970a74bde95a640cb631959fe9f16bad3f7c4bca79a80154e80 s390x java-17-openjdk-devel-17.0.20.0.8-1.1.el8.s390x.rpm dd846e51fccaf2ca5a9c0b047c74214c3f8806206656904e3cb718276ed116b9

Frequently Asked Questions

What does ALSA-2026:42887 fix?
3 CVEs in java-17-openjdk, including the listed flaws (CVE-2026-46968, CVE-2026-46917).
Which release is covered?
AlmaLinux 8.
How do I apply it?
dnf update java-17-openjdk — restart the service if it runs persistently.

References

Security Advisories

Related Advisories

Perl-CGI Security Update — AlmaLinux 8 (ALSA-2026:99849)

2026-11-12

.NET 8.0 Security Update — AlmaLinux 8 (ALSA-2026:99052)

2026-11-12

Grafana Security Update — AlmaLinux 8 (ALSA-2026:99030)

2026-11-12

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