{"schema_version": "1.7.0", "id": "RLSA-2026:30860", "modified": "2026-07-05T12:06:42.392493Z", "published": "2026-07-05T12:05:09.130757Z", "upstream": ["CVE-2026-48962"], "summary": "Important: perl-IO-Compress security update", "details": "This distribution provides a Perl interface to allow reading and writing of compressed data created with the zlib and bzip2 libraries.  IO-Compress supports reading and writing of bzip2, RFC 1950, RFC 1951, RFC 1952 (i.e. gzip) and zip files/buffers.  The following modules used to be distributed separately, but are now included with the IO-Compress distribution:\n* Compress-Zlib\n* IO-Compress-Zlib\n* IO-Compress-Bzip2\n* IO-Compress-Base\n\nSecurity Fix(es):\n\n* perl-IO-Compress: perl-IO-Compress: Arbitrary code execution via attacker-controlled output glob (CVE-2026-48962)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:10", "name": "perl-IO-Compress", "purl": "pkg:rpm/rocky-linux/perl-IO-Compress?distro=rocky-linux-10-aarch64&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:2.212-512.el10_2.1"}], "database_specific": {"yum_repository": "AppStream"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:30860"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2481767"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}