postgresql:18 security update

エラータID: AXSA:2026-2113:01

Release date: 
Wednesday, October 21, 2026 - 21:56
Subject: 
postgresql:18 security update
Affected Channels: 
MIRACLE LINUX 9 for x86_64
Severity: 
High
Description: 

PostgreSQL is an advanced object-relational database management system (DBMS).

Security Fix(es):

* pgvector: pgvector: Arbitrary code execution via out-of-bounds write during IVFFlat index build (CVE-2026-103484)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

CVE-2026-103484
IVFFlat index build in pgvector before 0.8.7 allows a database user to write data out-of-bounds, which can lead to arbitrary code execution.

Modularity name: "postgresql"
Stream name: "18"

Solution: 

Update packages.

CVEs: 
CVE-2026-103484
IVFFlat index build in pgvector before 0.8.7 allows a database user to write data out-of-bounds, which can lead to arbitrary code execution.
Additional Info: 

N/A

Download: 

SRPMS
  1. pgaudit-18.0-1.module+el9+1206+0e1d43b5.src.rpm
    MD5: ad7745db3068ad54730433a5b720a57d
    SHA-256: a7846bd69bf52147acb6898a2d757eddbc2dc15a549b914604cf6f28a1ac9f46
    Size: 54.32 kB
  2. pg_repack-1.5.3-1.module+el9+1206+0e1d43b5.src.rpm
    MD5: 7a1809974d7b9a89da917ac12cd6b4a0
    SHA-256: 52c637c494594e65845d07a8c96646d63a1d7cc331b652566c3e9c51aa7cdaca
    Size: 106.63 kB
  3. pgvector-0.8.7-1.module+el9+1206+0e1d43b5.src.rpm
    MD5: 265eb7e488e7aeab53b3b32f9f740012
    SHA-256: 5061a107fa0989ba457129b9961929a083df8e317d0e0a78d39bd2397adecef9
    Size: 137.77 kB
  4. postgis-3.6.1-4.module+el9+1206+0e1d43b5.src.rpm
    MD5: fd631cffb150f8e2ab71a74e3f18f140
    SHA-256: e1f51d1bf1db92cc558b01a182ac0496d8a09f1f5d4d9e4827d4ecbc3e547c05
    Size: 15.48 MB
  5. postgres-decoderbufs-3.3.1-1.Final.module+el9+1206+0e1d43b5.src.rpm
    MD5: 9e2a53da6ad0944769d16ce5467b479a
    SHA-256: 21d7d37bea49f935a862013356fa96b25da0d46325509e137d6c2ec53362c50d
    Size: 21.53 kB
  6. postgresql-18.6-1.module+el9+1206+0e1d43b5.src.rpm
    MD5: 64b4e64ca5ffdc5d4532848130667174
    SHA-256: b364f672365b40b0cf9412364c4362a676f4e9dc13cdf9b41fa50b06930e64c5
    Size: 45.57 MB

Asianux Server 9 for x86_64
  1. pgaudit-18.0-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: fd7ae8b71886dac44bce47042b32af46
    SHA-256: ecc61580a8f4ecbdab77fbea1c7a586f3c4fb469307b076cdc8cf21415304492
    Size: 28.36 kB
  2. pgaudit-debugsource-18.0-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: e8f1a862710cf8de55a9f216c6f6edd5
    SHA-256: 64dd2ee8a1d7c164b0da87cdb86a4ff7f5aa9cfb0bb991d8f566dd4f87299a1f
    Size: 23.51 kB
  3. pg_repack-1.5.3-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 1a85ff63e708c9f18c49c87aaf3fc867
    SHA-256: 44c8be18f88fb072c358e767b8a41f4d245d454db3025bd55f50c342064c4fb6
    Size: 93.03 kB
  4. pg_repack-debugsource-1.5.3-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 97e813264ffb994b7541716cfb91fc12
    SHA-256: d03e32a629cb453ef5131dbf209c82c34d9270c869e482329d05d32a2bc6f738
    Size: 49.39 kB
  5. pgvector-0.8.7-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 9e25ccce4536cf882a9abd30d1e67751
    SHA-256: 86d3f0497258d099b159643722610a0adc48a484ccd0ccf917c2251730d594e7
    Size: 122.41 kB
  6. pgvector-debugsource-0.8.7-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: c74ae35789d3d72614278bbb713c4e7e
    SHA-256: c2065bf1daf150052e59be020c8009c6b20fc68532e5e3becfaea4b3ede6ebe3
    Size: 73.17 kB
  7. postgis-3.6.1-4.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 7e592189a56c97d498332318af482c77
    SHA-256: ca6de40408892eb0f194a7c1398ac8524a312eef64f603859a7e9ae94636e47a
    Size: 1.79 MB
  8. postgis-client-3.6.1-4.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 53af419e6d313c6f808b91bb4f0af004
    SHA-256: dafb5da1035217b4fc165ed5922bfee483e0b3a705fa3d9fdcb2522d3c481e0d
    Size: 115.78 kB
  9. postgis-debugsource-3.6.1-4.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 37a2733db7952cfcb52ac4b05ac5e3f1
    SHA-256: 29246dea966b04179bfdde8961b496ed2bf738d2a35c42f8d2981584d60b30df
    Size: 1.07 MB
  10. postgis-docs-3.6.1-4.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 6251e7b46a93129d5e90389bb12caedd
    SHA-256: e922e6fa2e914d44b5ea64ebd004ab658f4cbda9dd36989d383287c600004049
    Size: 7.37 kB
  11. postgis-upgrade-3.6.1-4.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 4de5a9334f256e060a8b0f177172a35c
    SHA-256: ffa24a95f8b440bc8b4bb9d558f399cc52bd66c2d01bd6306c234a25497f27ba
    Size: 791.31 kB
  12. postgis-utils-3.6.1-4.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: fcfda95546133cca8cc1e886d530660a
    SHA-256: 2d83171b1dabfb3a78c8cf2351ed027703a573f322488c27dacc75fb264bfe08
    Size: 35.93 kB
  13. postgres-decoderbufs-3.3.1-1.Final.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: b60f6edcbc64d31b26cadddde9fe5f9a
    SHA-256: 4c2c3b6bcd70ad8f4038d007aebc42de95565033070abdec38579b5185790c26
    Size: 21.85 kB
  14. postgres-decoderbufs-debugsource-3.3.1-1.Final.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 97b1dd427a44af968caa4be40f114dbc
    SHA-256: 729572879eaa0cd6a904dcce3cd668e2bd7da8b18ee6ca585d4a0173b8ffa8a2
    Size: 16.58 kB
  15. postgresql-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 1ae5448c305e42c47be581cb7bb3302b
    SHA-256: c81540f375a90de703964232cbf0a3d252a4305b429b4811b095c5bc9a254197
    Size: 2.06 MB
  16. postgresql-contrib-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: ad9303cb989d03541f23294b9dd4d0cd
    SHA-256: a6a913dc3eaeb9c7ab0edc1b84bd8c02eb86f50654489dcebf470ac1cf3cfb9e
    Size: 1.09 MB
  17. postgresql-debugsource-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 9d2663493a72cd978d723ba4f3f5a140
    SHA-256: 3988469ef6ad2edf877c7b8e391780a8df2faf69ea66be6d401939b7c667610b
    Size: 17.99 MB
  18. postgresql-docs-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: c75c50974952774b1bfd05d37a00ff4a
    SHA-256: 75b6b448b49b246a30426f93194a7e1b6fedaf353449f424adbdf00017067354
    Size: 2.43 MB
  19. postgresql-plperl-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: c2a8afcfd2d2cc968ae3da434e86b493
    SHA-256: a95f330fed55aec57e8d9a58c1e5f4c159cf505deaded70308905084c71db8af
    Size: 80.02 kB
  20. postgresql-plpython3-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 8d9923a3aee8dfbc20acbec05cb737c2
    SHA-256: 7a5c00d7df15819ae78d56df1c0d2eadd572393bd230492a1ca482177a5df27a
    Size: 101.82 kB
  21. postgresql-pltcl-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: ca597e00623d4405a81978172cba56f5
    SHA-256: 14e1ac4eb9ac8da877a8cd8f6ce7449d5cc98363ac7af5f78ab6f91d75116b56
    Size: 53.45 kB
  22. postgresql-private-devel-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 3875563d7f54ce0690700bd78c7952e6
    SHA-256: 64ee5296c9dd56291e2551641a6c04f5e71535db0344faa9b14e270d443529a8
    Size: 68.33 kB
  23. postgresql-private-libs-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 5e8754d0c97c68bc443f339fbc97af06
    SHA-256: 4e5f3e6acb84aed6b9d78e3b5a2fb41c4c9212398f5fc435e6f996ffe940c886
    Size: 157.89 kB
  24. postgresql-server-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 5fe2f202072c44436db482017dcc4894
    SHA-256: 16080b31f09fe35230762320eb13002e0c2ffe178486dffda1ebe93f9dd39efb
    Size: 7.54 MB
  25. postgresql-server-devel-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 965035cb62c649f8fe727a9d6ac06a4b
    SHA-256: 059f22d7a62593791141f06006172ffa5b6ca9be0b7f1507e10de8084dca5158
    Size: 1.63 MB
  26. postgresql-static-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 50ee0282982c10db2a9f17dbbbd3e9d1
    SHA-256: 187c212c2d18f24ce7c04ef7e450f19890f90afbb37131a9b7db95bced5190b8
    Size: 188.42 kB
  27. postgresql-test-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: a5cb6c22acdf65cac63123861c6c7d8c
    SHA-256: 76382b15b2cca4d4923388f28db3fb1d604f453179944f28586ca16d0519f8ec
    Size: 2.01 MB
  28. postgresql-test-rpm-macros-18.6-1.module+el9+1206+0e1d43b5.noarch.rpm
    MD5: ed92c03cde90e031664223755c0e3368
    SHA-256: ca70e1ae0d3abc711b0bc8420fae98da57b4f6c5cf6cc8c49f8dcccf5d9fccb9
    Size: 9.30 kB
  29. postgresql-upgrade-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 9bb4fcf24fcd96a60de855b15af7a778
    SHA-256: 22a3e1a1cb16b2ec84fc8b73da16bfa91ef1535abd03b099c2cdb3c3b4012bb7
    Size: 5.33 MB
  30. postgresql-upgrade-devel-18.6-1.module+el9+1206+0e1d43b5.x86_64.rpm
    MD5: 540f556ec2c19cd822de47df74f0c92f
    SHA-256: 9c1e63466f16ea1855e5aa61acd70594e6e91d5c36fe6de92083dad987476123
    Size: 1.41 MB