Not analysed yet
We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.
Severity and exploitation
| Score | Rating | CVSS | Vector | Source |
|---|---|---|---|---|
| 7.5 | High | 3.0 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | GitHub Advisory Database |
- CISA KEV Not listed.
- EPSS 0.023, the 83rd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.
Timeline
- 31 Oct 2026, 14:46 UTC First seen by agentprime
- 31 Oct 2026, 14:46 UTC Confirmed by OSV
Sources
- GitHub Advisory Database: GHSA-qcvw-82hh-gq38
- OSV: GHSA-qcvw-82hh-gq38
- nvd.nist.gov/vuln/detail/CVE-2019-14993
- github.com/envoyproxy/envoy/issues/7728
- discuss.istio.io/t/upcoming-security-updates-in-istio-1-2-4-and-1-1-13/3383
- gcc.gnu.org/bugzilla/show_bug.cgi?id=86164
- istio.io/blog/2019/istio-security-003-004