CVE-2026-58971 — Vulnerability intelligence

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Published: 2026-11-02T20:17:53.380

CVSS

Not available

CISA KEV

Not listed; not proof of no exploitation

Original source text (not a translation)

In _mupdf_get_hdr of wprint_mupdf.c, there is a possible out-of-bounds read due to an integer overflow. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Sources

• CVE-2026-58971
• Original advisory