AlmaLinux 10 : postgresql18-postgis (ALSA-2026:67166)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:67166 advisory. postgis: PostGIS: Memory Disclosure and Denial of Service via Malformed FlatGeobuf Buffer CVE-2026-73515 Tenable has extracted the preceding description block...

Important: Red Hat Security Advisory: postgresql18-postgis security update

An update for postgresql18-postgis is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

AlmaLinux 10 : postgresql16-postgis (ALSA-2026:65899)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:65899 advisory. postgis: PostGIS: Memory Disclosure and Denial of Service via Malformed FlatGeobuf Buffer CVE-2026-73515 Tenable has extracted the preceding description block...

RLSA-2026:65899 Important: postgresql16-postgis security update

PostGIS adds support for geographic objects to the PostgreSQL object-relational database. In effect, PostGIS "spatially enables" the PostgreSQL server, allowing it to be used as a backend spatial database for geographic information systems GIS, much like ESRI's SDE or Oracle's Spatial extension...

RockyLinux 10 : postgresql16-postgis (RLSA-2026:65899)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:65899 advisory. postgis: PostGIS: Memory Disclosure and Denial of Service via Malformed FlatGeobuf Buffer CVE-2026-73515 Tenable has extracted the preceding description block...

postgresql16-postgis security update

3.5.3-4.1 - Fix CVE-2026-73515: validate flatgeobuf input buffers before decoding...

CVE-2026-73515

creationtimestamp| type| source ---|---|--- 2026-08-13 17:00:53+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3msy4mri5ho2m...

CVE-2026-73515

PostGIS before 3.7.0beta2 is affected by an out-of-bounds read in the FlatGeobuf metadata decoder, allowing memory disclosure or server crash when processing a malformed FlatGeobuf buffer. The root cause is the decoder not verifying that the string body lies within the supplied buffer before mate...