CVE-2026-54231

A content injection vulnerability was found in the ABRT post-create event handler scripts in libreport. The event script queries the systemd journal for log entries matching the crashed process and writes the results to files in the dump directory without sanitizing embedded control characters. A...

CVE-2026-54230

CVE-2026-54230 describes a symlink-following vulnerability in ABRT’s libreport post-create event handler scripts. The scripts write output via shell redirections without O_NOFOLLOW, so if a target file is replaced with a symlink, a root process can overwrite arbitrary files on the system. This is...

GHSA-HG88-V3CW-3QRH Sparkle: Binary delta apply intermediate-symlink traversal in malicious .delta

Summary Binary delta apply intermediate-symlink traversal in malicious .delta Autoupdate/SUBinaryDeltaApply.m enforces relativePath.pathComponents containsObject:@".." and rejects writes whose immediate parent directory IS itself a symbolic link, but does not detect symlinks deeper in the relativ...