Solaris vulnerabilities: known CVEs & security history
Oracle · Actively exploited · 9 tracked CVEs · 0 actively exploited · updated August 2026 · what is a CVE? →
This is the full list of known vulnerabilities (CVEs) across all Solaris release lines — 9 in total. A CVE here doesn't mean your version is affected — check Solaris's current status and the safe version to run.
Known Solaris CVEs
Actively-exploited and most-severe first. Open any CVE for full details.
| CVE | Severity | CVSS | EPSS | Year |
|---|---|---|---|---|
| CVE-2026-46978 | critical | 10 | 0% | 2026 |
| CVE-2011-0627 | high | 8.8 | 5% | 2011 |
| CVE-2026-60661 | high | 7.8 | 0% | 2026 |
| CVE-2026-61202 | high | 7.5 | 0% | 2026 |
| CVE-2026-60834 | high | 7.1 | 0% | 2026 |
| CVE-2026-60659 | high | 7.1 | 0% | 2026 |
| CVE-2026-46914 | high | 7.1 | 0% | 2026 |
| CVE-2026-60833 | high | 7 | 0% | 2026 |
| CVE-2026-61052 | medium | 5.5 | 0% | 2026 |
Is my Solaris version affected?
The list above spans every release. To know whether your version is affected — and the minimum safe version to upgrade to — check it directly.
Check your Solaris version → · Monitor Solaris for new CVEs →
Solaris vulnerabilities — frequently asked
How many known vulnerabilities does Solaris have?
IsItPatched tracks 9 CVEs for Solaris. 1 is critical-severity and 7 high-severity. These span every release line — what matters is whether the version you run is affected.
Does Solaris have any actively-exploited vulnerabilities?
None of Solaris's tracked CVEs are currently in CISA's KEV catalog — but new ones can be added at any time, so keep your version current.
What is the most severe Solaris vulnerability?
Among tracked issues, CVE-2026-46978 (CRITICAL, CVSS 10) ranks highest — a Improper access control weakness.
Is Solaris safe to use?
It depends on the version. The latest supported Solaris release clears the known issues; older versions may still be affected. Check the exact version you run for a verdict.
CVE data aggregated from NVD, CISA KEV and EPSS (FIRST.org). Related: Solaris security status · Solaris end-of-life · actively-exploited CVEs. Always verify against Oracle's advisories — see our disclaimer.