CVE-2019-1010022
9.8
CRITICAL · CVSS 3.0 · EPSS 3.2% (pctl 88)
In your normal cycle
Critical by CVSS (9.8), but no sign of active exploitation.
Description
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.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 3.25% — more likely to be exploited than 88% of all CVEs |
| Weakness | CWE-119 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2019-07-15 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| gnu | glibc |
References
- https://security-tracker.debian.org/tracker/CVE-2019-1010022
- https://sourceware.org/bugzilla/show_bug.cgi?id=22850
- https://sourceware.org/bugzilla/show_bug.cgi?id=22850#c3
- https://ubuntu.com/security/CVE-2019-1010022
- https://security-tracker.debian.org/tracker/CVE-2019-1010022
- https://sourceware.org/bugzilla/show_bug.cgi?id=22850
- https://sourceware.org/bugzilla/show_bug.cgi?id=22850#c3
- https://ubuntu.com/security/CVE-2019-1010022
→ the Explorer · watch your stack · NVD