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Blizzard OS 4.5 XTERM Stack Corruption Vulnerability RLSB-5620-8397

rocky
Calendar Grey April 9, 2026
Rockylinux Esm H88
Moderate ncurses update for Rocky Linux addresses buffer overflow risk leading to arbitrary code execution. Stay secure!
Moderate: ncurses security update

Summary

An update is available for ncurses. This update affects Rocky Linux 10. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list


RPMs

ncurses-devel-0:6.4-15.20240127.el10_1.s390x.rpm

ncurses-libs-debuginfo-0:6.4-15.20240127.el10_1.s390x.rpm

ncurses-base-0:6.4-15.20240127.el10_1.noarch.rpm

ncurses-debugsource-0:6.4-15.20240127.el10_1.s390x.rpm

ncurses-libs-debuginfo-0:6.4-15.20240127.el10_1.ppc64le.rpm

ncurses-c++-libs-debuginfo-0:6.4-15.20240127.el10_1.ppc64le.rpm

ncurses-c++-libs-0:6.4-15.20240127.el10_1.x86_64.rpm

ncurses-c++-libs-debuginfo-0:6.4-15.20240127.el10_1.s390x.rpm

ncurses-libs-0:6.4-15.20240127.el10_1.x86_64.rpm

ncurses-0:6.4-15.20240127.el10_1.src.rpm

ncurses-libs-debuginfo-0:6.4-15.20240127.el10_1.aarch64.rpm

ncurses-debugsource-0:6.4-15.20240127.el10_1.ppc64le.rpm

ncurses-c++-libs-0:6.4-15.20240127.el10_1.ppc64le.rpm

ncurses-0:6.4-15.20240127.el10_1.x86_64.rpm

ncurses-devel-0:6.4-15.20240127.el10_1.x86_64.rpm

ncurses-debuginfo-0:6.4-15.20240127.el10_1.x86_64.rpm

ncurses-devel-0:6.4-15.20240127.el10_1.ppc64le.rpm

ncurses-debuginfo-0:6.4-15.20240127.el10_1.s390x.rpm

ncurses-0:6.4-15.20240127.el10_1.s390x.rpm

Read the Full Advisory

References

No references

CVES

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-69720

Name: RLSA-2026:5913
Affected Products: Rocky Linux 10

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=2449037


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