Technology · Go
istio.io/istio (Go) vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 4 vulnerabilities in istio.io/istio (Go): 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-41413, was published on 25 June 2026.
- Last 7 days
- 0
- Last 90 days
- 0
- Critical, all time
- 0
- Exploited in the wild
- 0
About istio.io/istio (Go)
An open source service mesh that provides a way to control how microservices share data with one another.
Latest istio.io/istio (Go) vulnerabilities
- CVE-2026-41413: GO-2026-5363 - Istio: SSRF via RequestAuthentication jwksUri in istio.io/istiolowCVSS 3.1EPSS 0.4%
- CVE-2026-39350: Istio AuthorizationPolicy regex injection in serviceAccountsmediumCVSS 5.4EPSS 0.2%
- CVE-2019-18817: Istio vulnerable to denial of servicelowCVSS 3.1EPSS 1.2%
- CVE-2019-12243: Istio may not check inbound TCP connections against istio-policylowCVSS 3.1EPSS 1.2%
Most severe istio.io/istio (Go) vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-39350: Istio AuthorizationPolicy regex injection in serviceAccountsmediumCVSS 5.4EPSS 0.2%
- CVE-2019-18817: Istio vulnerable to denial of servicelowCVSS 3.1EPSS 1.2%
- CVE-2019-12243: Istio may not check inbound TCP connections against istio-policylowCVSS 3.1EPSS 1.2%
- CVE-2026-41413: GO-2026-5363 - Istio: SSRF via RequestAuthentication jwksUri in istio.io/istiolowCVSS 3.1EPSS 0.4%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/istio-io-istio.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "istio.io/istio (Go) vulnerabilities", https://junglewise.ai/threats/technologies/istio-io-istio, 28 September 2026.