CyberSecBulletin

OpenSlide vulnerabilities

We track 1 vulnerability in OpenSlide products. 1 is rated high or critical, and none are known to be exploited. The most recent was published on September 17, 2026.

1vulnerabilities
0critical
1high
0exploited
7.7average CVSS score

Latest OpenSlide vulnerabilities

  • 7.7 High severity

    openslide: Write-what-where Condition

    CVE-2026-48977OpenSlide

    OpenSlide is a C library for reading whole slide image files. From 3.4.1 until 4.0.1, OpenSlide's parse_level0_xml() processing in src/openslide-vendor-ventana.c accepts nonpositive row or column tile counts from a crafted Ventana BIF file. The invalid counts