{"id":"CVE-2026-88360","published":"2026-09-24T14:18:18.440","lastModified":"2026-09-24T21:04:40.340","description":"libvips 8.19.0 contains a memory access vulnerability when processing little-endian PFM images. If the PFM text header length is not a multiple of four bytes, the mmap-based loader can expose pixel data at an address that is not properly aligned for float access. vips_avg_scan() subsequently dereferences the buffer through a float pointer, resulting in undefined behavior and process termination on strict-alignment architectures or UBSan-instrumented builds, leading to denial of service.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":[],"vendors":[],"products":[],"references":[{"url":"https://github.com/libvips/libvips/issues/5187","tags":[]}],"exploitRefs":[{"url":"https://github.com/libvips/libvips/issues/5187","tags":[]}],"hasPoc":true,"ai":null}