{"api_version":"1","generated_at":"2026-05-13T14:56:25+00:00","cve":"CVE-2023-44398","urls":{"html":"https://cve.report/CVE-2023-44398","api":"https://cve.report/api/cve/CVE-2023-44398.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-44398","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-44398"},"summary":{"title":"CVE-2023-44398","description":"Exiv2 is a C++ library and a command-line utility to read, write, delete and modify Exif, IPTC, XMP and ICC image metadata. An out-of-bounds write was found in Exiv2 version v0.28.0. The vulnerable function, `BmffImage::brotliUncompress`, is new in v0.28.0, so earlier versions of Exiv2 are _not_ affected. The out-of-bounds write is triggered when Exiv2 is used to read the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to gain code execution, if they can trick the victim into running Exiv2 on a crafted image file. This bug is fixed in version v0.28.1. 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