Oracle Linux 8 Python-Urwid Important Remote Access CVE-2026

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Oracle Linux 8 Python-Urwid Important Remote Access CVE-2026

Linuxsecurity •LinuxSecurity Advisories • August 26, 2026

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[1.3.1-5] - Use secure random session identifiers in web display (CVE-2026-9323) - Resolves: RHEL-212562

[1.3.1-5] - Use secure random session identifiers in web display (CVE-2026-9323) - Resolves: RHEL-212562

python3-urwid-1.3.1-5.el8_10.x86_64.rpm

python3-urwid-1.3.1-5.el8_10.x86_64.rpm

python3-urwid-1.3.1-5.el8_10.aarch64.rpm

python3-urwid-1.3.1-5.el8_10.aarch64.rpm

Related CVEs: CVE-2026-9323

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The full story

This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

Critical Remote Code Execution Vulnerability in Python-Urwid A critical remote code execution vulnerability, CVE-2026-9323, was published on July 18, 2026, affecting Rocky Linux 10 and Oracle Linux 8 and 9. The vulnerability allows attackers to exploit insecure session identifiers in the web display module of python-urwid. This flaw can lead to unauthorized remote access, potentially compromising sensitive data and systems. Oracle has released patches for affected versions of python-urwid, specifically addressing the use of cryptographically secure session identifiers. The vulnerability has been acknowledged in multiple advisories, indicating a widespread impact across different Linux distributions. Security professionals are urged to apply the updates promptly to mitigate risks. As of now, there is no confirmed active exploitation reported in the wild, but the severity of the vulnerability necessitates immediate attention. 3 sources 72

Extracted Entities

CVEs (1)

Platforms (1)