GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The…

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.

Scores

EPSS (exploitation in 30 days)

3.2% · top 12% of all CVEs (6 Nov 2026)

CISA SSVC

Exploitation: none · Automatable: yes · Technical impact: total

The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.8.

Weakness

• Mitigation bypass
• CWE-119 (opens in a new tab)All about CWE-119 and its CVEs

Affected products

• GNU C Library · glibc

  • affected current (At least as of 2018-02-16)

References (5)

• https://sourceware.org/bugzilla/show_bug.cgi?id=22850 (opens in a new tab)x_refsource_MISCx_transferred
• CVE-2019-1010022 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
• CVE-2019-1010022 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
• https://sourceware.org/bugzilla/show_bug.cgi?id=22850#c3 (opens in a new tab)x_refsource_MISCx_transferred
• https://cert-portal.siemens.com/productcert/html/ssa-398330.html (opens in a new tab)

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2019-1010022](https://trackcve.app/badge/CVE-2019-1010022.svg)](https://trackcve.app/cve/CVE-2019-1010022)

Record last updated 14 Oct 2026, 08:01 UTC.