What is CVE-2026-64615?
Data::Graph::Shared Perl module versions before 0.04 create a world-readable mmap backing file without O_EXCL or O_NOFOLLOW flags. This can allow unauthorized local access to sensitive data. Upgrading to version 0.04 or later is recommended.
Azərbaycanca: Data::Graph::Shared Perl modulunun 0.04-dən əvvəlki versiyaları mmap dəstək faylını dünya oxumasına açıq (world-readable) yaradır. Bu, həssas məlumatların icazəsiz oxunmasına səbəb ola bilər, çünki fayl `O_EXCL` və ya `O_NOFOLLOW` bayraqları olmadan açılır. Modulun 0.04 və ya daha yeni versiyasına yenilənməsi tövsiyə olunur.
Related CVEs
link basis: same weakness class CWE-732
FAQ2
Which versions of the Data::Graph::Shared Perl module are affected by CVE-2026-64615?
Versions of the Data::Graph::Shared module before 0.04 are affected by this vulnerability.
What is the security risk associated with CVE-2026-64615?
The vulnerability causes the mmap backing file to be created as world-readable, which may allow unauthorized local access to sensitive data.
See also6
This explainer is AI-written from source data — skopnix's own reporting on this CVE; CVSS scores, vendors and versions are never invented. See NVD for the official record.