https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 05 Nov 2026 14:07:46 +0000 https://db.gcve.eu/vuln/certfr-2026-avi-1445 certfr-2026-avi-1445 https://db.gcve.eu/vuln/certfr-2026-avi-1445 https://db.gcve.eu/vuln/fkie_cve-2026-120067 <p>For updatable cursors, which are enabled by default, psqlODBC adds hidden ctid and, for tables with OIDs, oid columns to the query. It copies each value into a 32-byte stack buffer using the length the server sent, without checking it against the buffer size, so a value of 32 bytes or more writes past the buffer. A server not trusted under current SSL settings can send such a value. So can any database user who can create a view with its own column named ctid that the application reads with an updatable cursor. Builds with _FORTIFY_SOURCE abort; other builds overwrite adjacent stack memory. Versions before psqlODBC 18.00.0006 are affected.</p> <p>For updatable cursors, which are enabled by default, psqlODBC adds hidden ctid and, for tables with OIDs, oid columns to the query. It copies each value into a 32-byte stack buffer using the length the server sent, without checking it against the buffer size, so a value of 32 bytes or more writes past the buffer. A server not trusted under current SSL settings can send such a value. So can any database user who can create a view with its own column named ctid that the application reads with an updatable cursor. Builds with _FORTIFY_SOURCE abort; other builds overwrite adjacent stack memory. Versions before psqlODBC 18.00.0006 are affected.</p> https://db.gcve.eu/vuln/fkie_cve-2026-120067 https://db.gcve.eu/vuln/ghsa-pwrw-wjmg-cx9r <p>For updatable cursors, which are enabled by default, psqlODBC adds hidden ctid and, for tables with OIDs, oid columns to the query. It copies each value into a 32-byte stack buffer using the length the server sent, without checking it against the buffer size, so a value of 32 bytes or more writes past the buffer. A server not trusted under current SSL settings can send such a value. So can any database user who can create a view with its own column named ctid that the application reads with an updatable cursor. Builds with _FORTIFY_SOURCE abort; other builds overwrite adjacent stack memory. Versions before psqlODBC 18.00.0006 are affected.</p> <p>For updatable cursors, which are enabled by default, psqlODBC adds hidden ctid and, for tables with OIDs, oid columns to the query. It copies each value into a 32-byte stack buffer using the length the server sent, without checking it against the buffer size, so a value of 32 bytes or more writes past the buffer. A server not trusted under current SSL settings can send such a value. So can any database user who can create a view with its own column named ctid that the application reads with an updatable cursor. Builds with _FORTIFY_SOURCE abort; other builds overwrite adjacent stack memory. Versions before psqlODBC 18.00.0006 are affected.</p> https://db.gcve.eu/vuln/ghsa-pwrw-wjmg-cx9r https://db.gcve.eu/vuln/ubuntu-cve-2026-120067 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: psqlodbc, Ubuntu:18.04:LTS: psqlodbc, Ubuntu:20.04:LTS: psqlodbc, Ubuntu:22.04:LTS: psqlodbc, Ubuntu:24.04:LTS: psqlodbc, Ubuntu:26.10: psqlodbc, Ubuntu:26.04:LTS: psqlodbc</p> <p>For updatable cursors, which are enabled by default, psqlODBC adds hidden ctid and, for tables with OIDs, oid columns to the query. It copies each value into a 32-byte stack buffer using the length the server sent, without checking it against the buffer size, so a value of 32 bytes or more writes past the buffer. A server not trusted under current SSL settings can send such a value. So can any database user who can create a view with its own column named ctid that the application reads with an updatable cursor. Builds with _FORTIFY_SOURCE abort; other builds overwrite adjacent stack memory. Versions before psqlODBC 18.00.0006 are affected.</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: psqlodbc, Ubuntu:18.04:LTS: psqlodbc, Ubuntu:20.04:LTS: psqlodbc, Ubuntu:22.04:LTS: psqlodbc, Ubuntu:24.04:LTS: psqlodbc, Ubuntu:26.10: psqlodbc, Ubuntu:26.04:LTS: psqlodbc</p> <p>For updatable cursors, which are enabled by default, psqlODBC adds hidden ctid and, for tables with OIDs, oid columns to the query. It copies each value into a 32-byte stack buffer using the length the server sent, without checking it against the buffer size, so a value of 32 bytes or more writes past the buffer. A server not trusted under current SSL settings can send such a value. So can any database user who can create a view with its own column named ctid that the application reads with an updatable cursor. Builds with _FORTIFY_SOURCE abort; other builds overwrite adjacent stack memory. Versions before psqlODBC 18.00.0006 are affected.</p> https://db.gcve.eu/vuln/ubuntu-cve-2026-120067