CVE-2026-91403Published

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u511, 8u511-perf, 11.0.33, 17.0.21, 21.0.…

Exact source revision recorded 23 Oct 2026 16:01:20 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

cve-program · CVE-2026-91403

Published

Oracle Java SE

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Oracle Corporation",
                    "product": "Oracle Java SE",
                    "versions": [
                        {
                            "version": "8u511",
                            "status": "affected"
                        },
                        {
                            "version": "8u511-perf",
                            "status": "affected"
                        },
                        {
                            "version": "11.0.33",
                            "status": "affected"
                        },
                        {
                            "version": "17.0.21",
                            "status": "affected"
                        },
                        {
                            "version": "21.0.13",
                            "status": "affected"
                        },
                        {
                            "version": "25.0.5",
                            "status": "affected"
                        },
                        {
                            "version": "27.0.1",
                            "status": "affected"
                        }
                    ]
                }

Oracle GraalVM for JDK

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Oracle Corporation",
                    "product": "Oracle GraalVM for JDK",
                    "versions": [
                        {
                            "version": "17.0.21",
                            "status": "affected"
                        },
                        {
                            "version": "21.0.13",
                            "status": "affected"
                        }
                    ]
                }

Oracle GraalVM Enterprise Edition

Vendor product

Original vendor version evidence · not evaluated as a NuGet range

{
                    "vendor": "Oracle Corporation",
                    "product": "Oracle GraalVM Enterprise Edition",
                    "versions": [
                        {
                            "version": "21.3.20",
                            "status": "affected"
                        }
                    ]
                }