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exiv2

A heap out-of-bounds write vulnerability exists in Exiv2's RemoteIo component when reading data from a malicious remote server in WebReady/Curl builds. This issue is tracked as CVE-2026-68546 and affects multiple specific versions of Exiv2. The severity is assessed as medium based on the available information.

CVE-2026-68546 describes a heap out-of-bounds write vulnerability in the RemoteIo module of Exiv2 when it processes data from a malicious remote server, specifically in WebReady/Curl builds. This vulnerability could potentially lead to memory corruption. The affected versions are explicitly listed and include various Ubuntu package versions of Exiv2 0.25, 0.27.x, and 0.28.x releases. No CVSS score or detailed exploit information is provided, and no known exploits are reported in the wild.

A heap out-of-bounds write vulnerability exists in Exiv2's RemoteIo component when reading data from a malicious remote server in WebReady/Curl builds. This issue is tracked as CVE-2026-68546 and affects multiple specific versions of Exiv2. The severity is assessed as medium based on the available i

Exiv2: [GHSA-3695-mjv8-3r52: Heap out-of-bounds write in RemoteIo when reading from a malicious remote server (WebReady/Curl builds)] (CVE-2026-68546)

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