Summary iPlain-English security verdict for Scala, generated from its current health score, actively-exploited vulnerabilities, and latest supported version.
Scala currently scores 100/100 — healthy. No tracked vulnerabilities are currently known to be exploited in the wild. The latest supported release is 3.8.4. It's on the latest patch with no significant known issues — keep it current.
Disclosure trend iNew CVEs published for Scala each year (NVD). A higher bar means more disclosures that year — more scrutiny, not necessarily less safe.
Patch priority — what to act on iThe issues to fix first — actively exploited (CISA KEV) first, then by exploitation probability (EPSS), then severity. Each row's "→ fixed in" is the earliest version that patches it; "see advisory" means no fixed version is published.
Most urgent first — actively exploited, then likeliest to be exploited.
CVE-2022-36944 CRITICAL Insecure deserialization EPSS 8% → fixed in 2.13.9Get alerted about Scala
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Versions & lifecycle iWhen each release line stops receiving security patches (end-of-life). After EOL there are no more fixes — plan upgrades before these dates.
How long each Scala release line is supported — and when it sunsets. Select a line for its full report.
Full Scala end-of-life dates & support timeline →
3.8 latest 3.8.4 Supported 3.8.4 → 3.7 latest 3.7.4 End of life ended 2026-01-223.7.4 → 3.6 latest 3.6.4 End of life ended 2025-05-073.6.4 → 3.5 latest 3.5.2 End of life ended 2024-12-103.5.2 → 3.4 latest 3.4.3 End of life ended 2024-08-223.4.3 → 3.3 latest 3.3.8 Supported 3.3.8 → 3.2 latest 3.2.2 End of life ended 2023-05-233.2.2 → 3.1 latest 3.1.3 End of life ended 2022-09-013.1.3 → 3.0 latest 3.0.2 End of life ended 2021-10-183.0.2 → 2.13 latest 2.13.18 Supported 2.13.18 → See all upcoming end-of-life dates →Frequently asked
Is Scala safe and patched?
Scala currently scores 100/100 — healthy. No tracked vulnerabilities are currently known to be exploited in the wild. The latest supported release is 3.8.4. It's on the latest patch with no significant known issues — keep it current.
What should I do about Scala now?
Upgrade Scala to the latest supported release (3.8.4) or later and apply available security updates, then confirm against Scala's official advisory.
When does Scala reach end-of-life?
The latest supported Scala release is 3.8.4. After end-of-life a release no longer receives security patches.
Which versions of Scala are still receiving security updates?
Supported Scala release lines (latest 3.8.4): 3.8, 3.3, 2.13, 2.12, 2.11, 2.10. End-of-life releases no longer receive security patches.
Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against Scala's official advisory before you patch or upgrade — Scala official site ↗