CVE-2019-1010022
criticalGNU Libc current is affected by: Mitigation bypass.
Vendor / product: Gnu — glibc
GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat.
CVSS
9.8
9.8 (CVSS v3.0)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Severity source: NVD CVSS v3.0 (nvd@nist.gov)
Timeline (UTC)
Published: 2019-07-15 04:15
Modified: 2026-10-14 09:17
NVD status: Modified
Last synced 2 days ago
Verified against the source API 2026-10-27 07:06 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
gnu / glibc all versions
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://security-tracker.debian.org/tracker/CVE-2019-1010022 josh@bress.net
- https://sourceware.org/bugzilla/show_bug.cgi?id=22850 josh@bress.net
- https://sourceware.org/bugzilla/show_bug.cgi?id=22850#c3 josh@bress.net
- https://ubuntu.com/security/CVE-2019-1010022 josh@bress.net
- https://security-tracker.debian.org/tracker/CVE-2019-1010022 af854a3a-2127-422b-91ae-364da2661108
- https://sourceware.org/bugzilla/show_bug.cgi?id=22850 af854a3a-2127-422b-91ae-364da2661108
- https://sourceware.org/bugzilla/show_bug.cgi?id=22850#c3 af854a3a-2127-422b-91ae-364da2661108
- https://ubuntu.com/security/CVE-2019-1010022 af854a3a-2127-422b-91ae-364da2661108
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 07:06 UTC · record ↗