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Alerts This Week
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Oracle Linux 9 libtiff Important Heap Overflow ELSA-2026-42668

oracle
Calendar Grey July 22, 2026
Scroller Oracle
Oracle Linux 9 releases libtiff update addressing important buffer overflow security issue ensuring system integrity.
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Summary

[4.4.0-18.1] - fix CVE-2026-12912: heap-buffer-overflow in PixarLog 8BITABGR decode with stride 3 (RHEL-189387)

Topics%20covered

Topics Covered

security advisory buffer overflow important libtiff Oracle CVE-2026-12912

SRPMs

http://oss.oracle.com/ol9/SRPMS-updates/libtiff-4.4.0-18.el9_8.1.src.rpm

x86_64

libtiff-4.4.0-18.el9_8.1.i686.rpm libtiff-4.4.0-18.el9_8.1.x86_64.rpm libtiff-devel-4.4.0-18.el9_8.1.i686.rpm libtiff-devel-4.4.0-18.el9_8.1.x86_64.rpm libtiff-tools-4.4.0-18.el9_8.1.x86_64.rpm

aarch64

libtiff-4.4.0-18.el9_8.1.aarch64.rpm libtiff-devel-4.4.0-18.el9_8.1.aarch64.rpm libtiff-tools-4.4.0-18.el9_8.1.aarch64.rpm

Severity
important
Lowest
Low
Medium
High
Critical

Related CVEs: CVE-2026-12912

Topics%20covered

Topics Covered

security advisory buffer overflow important libtiff Oracle CVE-2026-12912

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