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CVE-2026-73515VulnerabilityPublished Updated

Red Hat Security Advisory: postgresql16-postgis security update

Affects Red Hat postgresql16-postgisSource GCVE Database

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Not known to be exploited.

Data as of 31 Oct 2026, 11:09 UTC

Severity
High

Rated by Threat Radar · CVSS not yet scored by NVD

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 9 Sep 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 30 Oct 2026.

What to do

AI-suggested

Red Hat has released an official security update for postgresql16-postgis on Red Hat Enterprise Linux 10 to address this vulnerability. Users should apply the update as detailed in the Red Hat advisory (https://access.redhat.com/articles/11258) to remediate the issue.

Description

A security vulnerability (CVE-2026-73515) in PostGIS, an extension that adds geographic object support to PostgreSQL, allows memory disclosure and denial of service via a malformed FlatGeobuf buffer. This issue affects Red Hat Enterprise Linux 10 with postgresql16-postgis. Red Hat has issued a security update to address this vulnerability.

References

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