https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 05:45:26 +0000 https://cve.radiocsirt.org/vuln/bdu:2026-07868 bdu:2026-07868 https://cve.radiocsirt.org/vuln/bdu:2026-07868 https://cve.radiocsirt.org/vuln/euvd-2026-325863 EUVD-2026-325863 https://cve.radiocsirt.org/vuln/euvd-2026-325863 https://cve.radiocsirt.org/vuln/fkie_cve-2026-48102 <p>7-Zip is a file archiver with a high compression ratio. Versions 9.11 through 26.00 contain a heap out-of-bounds read of up to 3 bytes in the UDF disc image handler&#39;s File Identifier Descriptor parser. In CFileId::Parse (CPP/7zip/Archive/Udf/UdfIn.cpp), after validating size &lt; 38 + idLen + impLen and advancing processed to 38 + impLen + idLen, the alignment-padding loop reads p[processed] while incrementing up to 3 times to reach a 4-byte boundary, and the processed &lt;= size bounds check only runs after the loop. When (38 + impLen + idLen) % 4 != 0 and 38 + impLen + idLen == size, the loop reads 1 to 3 bytes past the end of the exact-size heap buffer allocated via buf.Alloc((size_t)item.Size). The UDF handler is registered for .iso and .udf files and auto-detected by signature, and the OOB read triggers during Open() when listing or extracting a crafted UDF image. Impact is limited to information disclosure (a 1-bit oracle per OOB byte via open/fail behavior) and denial of service (crash under hardened allocators); there is no write primitive. Version 26.01 fixes the issue.</p> <p>7-Zip is a file archiver with a high compression ratio. Versions 9.11 through 26.00 contain a heap out-of-bounds read of up to 3 bytes in the UDF disc image handler&#39;s File Identifier Descriptor parser. In CFileId::Parse (CPP/7zip/Archive/Udf/UdfIn.cpp), after validating size &lt; 38 + idLen + impLen and advancing processed to 38 + impLen + idLen, the alignment-padding loop reads p[processed] while incrementing up to 3 times to reach a 4-byte boundary, and the processed &lt;= size bounds check only runs after the loop. When (38 + impLen + idLen) % 4 != 0 and 38 + impLen + idLen == size, the loop reads 1 to 3 bytes past the end of the exact-size heap buffer allocated via buf.Alloc((size_t)item.Size). The UDF handler is registered for .iso and .udf files and auto-detected by signature, and the OOB read triggers during Open() when listing or extracting a crafted UDF image. Impact is limited to information disclosure (a 1-bit oracle per OOB byte via open/fail behavior) and denial of service (crash under hardened allocators); there is no write primitive. Version 26.01 fixes the issue.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-48102 https://cve.radiocsirt.org/vuln/opensuse-su-2026:11502-1 <p>7zip-26.02-2.1 on GA media</p> <p>7zip-26.02-2.1 on GA media</p> https://cve.radiocsirt.org/vuln/opensuse-su-2026:11502-1 https://cve.radiocsirt.org/vuln/suse-su-2026:22347-1 <p>Security update for 7zip</p> <p>Security update for 7zip</p> https://cve.radiocsirt.org/vuln/suse-su-2026:22347-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-48102 <p><strong>Affected:</strong> Ubuntu:14.04:LTS: p7zip, Ubuntu:16.04:LTS: p7zip, Ubuntu:18.04:LTS: p7zip, Ubuntu:20.04:LTS: p7zip, Ubuntu:22.04:LTS: p7zip, Ubuntu:Pro:22.04:LTS: 7zip, Ubuntu:Pro:24.04:LTS: 7zip, Ubuntu:25.10: 7zip, Ubuntu:26.04:LTS: 7zip</p> <p>7-Zip is a file archiver with a high compression ratio. Versions 9.11 through 26.00 contain a heap out-of-bounds read of up to 3 bytes in the UDF disc image handler&#39;s File Identifier Descriptor parser. In CFileId::Parse (CPP/7zip/Archive/Udf/UdfIn.cpp), after validating size &lt; 38 + idLen + impLen and advancing processed to 38 + impLen + idLen, the alignment-padding loop reads p[processed] while incrementing up to 3 times to reach a 4-byte boundary, and the processed &lt;= size bounds check only runs after the loop. When (38 + impLen + idLen) % 4 != 0 and 38 + impLen + idLen == size, the loop reads 1 to 3 bytes past the end of the exact-size heap buffer allocated via buf.Alloc((size_t)item.Size). The UDF handler is registered for .iso and .udf files and auto-detected by signature, and the OOB read triggers during Open() when listing or extracting a crafted UDF image. Impact is limited to information disclosure (a 1-bit oracle per OOB byte via open/fail behavior) and denial of service (crash under hardened allocators); there is no write primitive. Version 26.01 fixes the issue.</p> <p><strong>Affected:</strong> Ubuntu:14.04:LTS: p7zip, Ubuntu:16.04:LTS: p7zip, Ubuntu:18.04:LTS: p7zip, Ubuntu:20.04:LTS: p7zip, Ubuntu:22.04:LTS: p7zip, Ubuntu:Pro:22.04:LTS: 7zip, Ubuntu:Pro:24.04:LTS: 7zip, Ubuntu:25.10: 7zip, Ubuntu:26.04:LTS: 7zip</p> <p>7-Zip is a file archiver with a high compression ratio. Versions 9.11 through 26.00 contain a heap out-of-bounds read of up to 3 bytes in the UDF disc image handler&#39;s File Identifier Descriptor parser. In CFileId::Parse (CPP/7zip/Archive/Udf/UdfIn.cpp), after validating size &lt; 38 + idLen + impLen and advancing processed to 38 + impLen + idLen, the alignment-padding loop reads p[processed] while incrementing up to 3 times to reach a 4-byte boundary, and the processed &lt;= size bounds check only runs after the loop. When (38 + impLen + idLen) % 4 != 0 and 38 + impLen + idLen == size, the loop reads 1 to 3 bytes past the end of the exact-size heap buffer allocated via buf.Alloc((size_t)item.Size). The UDF handler is registered for .iso and .udf files and auto-detected by signature, and the OOB read triggers during Open() when listing or extracting a crafted UDF image. Impact is limited to information disclosure (a 1-bit oracle per OOB byte via open/fail behavior) and denial of service (crash under hardened allocators); there is no write primitive. Version 26.01 fixes the issue.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-48102 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1736 <p>Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in 7-Zip ausnutzen, um Speicherinhalte offenzulegen, einen Denial-of-Service auszulösen oder beliebigen Code auszuführen.</p> <p>Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in 7-Zip ausnutzen, um Speicherinhalte offenzulegen, einen Denial-of-Service auszulösen oder beliebigen Code auszuführen.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1736