[El-errata] ELSA-2026-28244 Moderate: Oracle Linux 9 libpng15 security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-28244

http://linux.oracle.com/errata/ELSA-2026-28244.html

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

x86_64:
libpng15-1.5.30-15.el9_8.1.i686.rpm
libpng15-1.5.30-15.el9_8.1.x86_64.rpm

aarch64:
libpng15-1.5.30-15.el9_8.1.aarch64.rpm


SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/libpng15-1.5.30-15.el9_8.1.src.rpm

Related CVEs:

CVE-2026-33416




Description of changes:

[1.5.30-15.1]
- fix CVE-2026-33416: use-after-free via pointer aliasing in png_set_tRNS and png_set_PLTE (RHEL-161449)

[1.5.30-15]
- fix CVE-2026-25646: heap buffer overflow in png_set_quantize (RHEL-148412)