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Ubuntu 22.04 RLSA-2026-67890 libpng Serious Flaw in Image Manipulation

rocky
Calendar Grey May 1, 2026
Rockylinux Esm H88
Critical libtiff security update available for Rocky Linux addresses risk of arbitrary code execution and DoS attacks.
Important: libtiff security update

Summary

An update is available for libtiff. This update affects Rocky Linux 9. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list


RPMs

libtiff-0:4.4.0-15.el9_7.3.aarch64.rpm

libtiff-0:4.4.0-15.el9_7.3.i686.rpm

libtiff-0:4.4.0-15.el9_7.3.ppc64le.rpm

libtiff-0:4.4.0-15.el9_7.3.s390x.rpm

libtiff-0:4.4.0-15.el9_7.3.src.rpm

libtiff-0:4.4.0-15.el9_7.3.x86_64.rpm

libtiff-debuginfo-0:4.4.0-15.el9_7.3.aarch64.rpm

libtiff-debuginfo-0:4.4.0-15.el9_7.3.i686.rpm

libtiff-debuginfo-0:4.4.0-15.el9_7.3.ppc64le.rpm

libtiff-debuginfo-0:4.4.0-15.el9_7.3.s390x.rpm

libtiff-debuginfo-0:4.4.0-15.el9_7.3.x86_64.rpm

libtiff-debugsource-0:4.4.0-15.el9_7.3.aarch64.rpm

libtiff-debugsource-0:4.4.0-15.el9_7.3.i686.rpm

libtiff-debugsource-0:4.4.0-15.el9_7.3.ppc64le.rpm

libtiff-debugsource-0:4.4.0-15.el9_7.3.s390x.rpm

libtiff-debugsource-0:4.4.0-15.el9_7.3.x86_64.rpm

libtiff-devel-0:4.4.0-15.el9_7.3.aarch64.rpm

libtiff-devel-0:4.4.0-15.el9_7.3.i686.rpm

libtiff-devel-0:4.4.0-15.el9_7.3.ppc64le.rpm

libtiff-devel-0:4.4.0-15.el9_7.3.s390x.rpm

libtiff-devel-0:4.4.0-15.el9_7.3.x86_64.rpm

libtiff-tools-0:4.4.0-15.el9_7.3.aarch64.rpm

libtiff-tools-0:4.4.0-15.el9_7.3.ppc64le.rpm

Read the Full Advisory

References

No references

CVES

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-4775

Severity
important

Name: RLSA-2026:12271
Affected Products: Rocky Linux 9

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2450768


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