CVE-2026-92823 Libmodulemd: libmodulemd: missing decompressed-size limit when parsing compressed yaml

A flaw was found in libmodulemd. In builds with rpmio support enabled, compressed modulemd YAML is decompressed through a custom read handler that does not enforce a cumulative decompressed-size limit before parsing. An attacker who can supply a highly compressible compressed YAML file can cause...

CVE-2026-92823

A flaw exists in libmodulemd affecting builds with rpmio support enabled. The vulnerability occurs because a custom read handler fails to enforce a cumulative decompressed-size limit when parsing compressed modulemd YAML files. This allows an attacker to provide a highly compressible file, trigge...

EUVD-2026-107036

A flaw was found in libmodulemd. In builds with rpmio support enabled, compressed modulemd YAML is decompressed through a custom read handler that does not enforce a cumulative decompressed-size limit before parsing. An attacker who can supply a highly compressible compressed YAML file can cause...