CVE•Published 2026-06-05•Modified 2026-06-05•0 articles on news•5 live references•NVD data
CVE-2026-50262
Vulnerability data via NVD (ingested)
CVSS v3.1
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS percentile
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Weaknesses (CWE)
Description
An out-of-bounds read flaw was found in the X.Org X server and Xwayland in __glXDisp_ChangeDrawableAttributes(). A wrong size validation check can read a client-controlled number of bytes, exceeding the request buffer, leading to information disclosure. A write path also exists but requires byte-swapped clients which is disabled by default.
Timeline
Published 2026-06-05
Modified 2026-06-05
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
More intel sources (5)
Shodan report
vuln:CVE-2026-50262Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-50262Censys host search filtered to this CVE id.
grep.app
CVE-2026-50262Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-50262GitHub code search for direct mentions.
Google dork
"CVE-2026-50262" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-50262 on GitHub.
We haven't classified any articles referencing CVE-2026-50262 yet. The external references above still apply.