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THREAT OPS › Threat News › [NVD] CVE-2026-15028 (LOW 3.9) — A flaw was found in libarchive. This vulnerability allows a remote attacker to trigger a heap overflow by providing a specially crafted tar archive. The issue occurs during the parsing of a PAX extended header containing a malformed SUN.holesdata sparse-file attribute. Successful

[NVD] CVE-2026-15028 (LOW 3.9) — A flaw was found in libarchive. This vulnerability allows a remote attacker to trigger a heap overflow by providing a specially crafted tar archive. The issue occurs during the parsing of a PAX extended header containing a malformed SUN.holesdata sparse-file attribute. Successful

lownvdPublished 2026-07-10

CVE-2026-15028 CVSS: 3.9 LOW Published: 2026-07-10T10:16:23.417

A flaw was found in libarchive. This vulnerability allows a remote attacker to trigger a heap overflow by providing a specially crafted tar archive. The issue occurs during the parsing of a PAX extended header containing a malformed SUN.holesdata sparse-file attribute. Successful exploitation could lead to a denial of service, making

Indicators of compromise

CVE-2026-15028cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-15028