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CVE-2026-45700VulnerabilityPublished Updated

Red Hat Security Advisory: freerdp security update

Affects Red Hat freerdpSource GCVE Database

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Not known to be exploited.

Data as of 6 Nov 2026, 01:03 UTC

Severity
High

Rated by Threat Radar · No CVSS score from NVD or the CNA

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 28 Jul 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 5 Nov 2026.

What to do

AI-suggested

Red Hat has released an official security update for FreeRDP that addresses this vulnerability. Users of affected Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions and related variants should apply the provided update promptly. Refer to the Red Hat advisory (RHSA-2026:47048) and the update article (https://access.redhat.com/articles/11258) for detailed instructions on applying the fix.

Description

A security vulnerability (CVE-2026-45700) in FreeRDP, a free implementation of the Remote Desktop Protocol client, allows arbitrary code execution due to an out-of-bounds write in the planar bitmap decoder. This issue affects Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions and related variants. Red Hat has issued a security advisory and released an update to address this vulnerability.

References

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