CVE-2026-111130: fallo de gravedad media en openslide
OpenSlide through 4.0.1 Heap Out-of-Bounds Read via MIRAX get_tile_position
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
33Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 6.9epss 0.2%
OpenSlide through 4.0.1 contains a heap out-of-bounds read vulnerability in the MIRAX reader that allows attackers to read past the slide_positions array via crafted Slidedat.ini values. Attackers can supply a MIRAX slide whose CameraImageDivisionsPerSide does not evenly divide the image counts, crashing applications that open it and corrupting tile geometry.
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N
Productos afectados
OpenSlide · openslidePoCs públicas encontradas — 1
cve_referencehackmd.io/@haind-pwn/cve-2026-111130-openslide-mirax-slide-position-index-oob-readno verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
Referencias
https://github.com/openslide/openslidehttps://github.com/openslide/openslide/blob/fe79a9713bef2bfd64bbfefd15704060764b1274/src/openslide-vendor-mirax.c#L1033-L1034https://github.com/openslide/openslide/blob/fe79a9713bef2bfd64bbfefd15704060764b1274/src/openslide-vendor-mirax.c#L611-L635https://hackmd.io/@haind-pwn/cve-2026-111130-openslide-mirax-slide-position-index-oob-readhttps://hackmd.io/@haind-pwn/openslide-mirax-slide-position-index-oob-readhttps://www.vulncheck.com/advisories/openslide-through-4.0.1-heap-out-of-bounds-read-via-mirax-get-tile-position