Is rollup healthy, maintained, and safe?
Mostly yes — rollup is maintained, with a couple of watch-items rather than red flags.
The verdict
On the OSPulse health scale, rollup lands at 70/100 — low risk, computed deterministically from live npm release history, maintainer data, and the OSV vulnerability database. Mostly yes — rollup is maintained, with a couple of watch-items rather than red flags.
Its most recent release shipped on 26 July 2026 — 1 days ago — so development is clearly active. Across 940 releases the cadence has been steady, which is a good sign of an ongoing maintenance rhythm. 5 maintainers are listed on npm, so the project isn't hostage to any single contributor.
OSV lists 2 known advisories for rollup, including 2 high. Review whether your version is in the affected range and whether a fixed release is available before depending on it. Each advisory is listed with its OSV/GHSA identifier below.
A couple of watch-items aside, rollup is a reasonable dependency to rely on; keep an eye on the flagged signals. This is a one-time snapshot of a single package — real projects depend on dozens or hundreds of packages, and any one of them can drift or be compromised between releases. Run your own package.json through the free health check, or have OSPulse monitor your whole dependency tree continuously.
Evidence trail — deterministic, auditable
Known vulnerabilities (2)
DOM Clobbering Gadget found in rollup bundled scripts that leads to XSS
Rollup 4 has Arbitrary File Write via Path Traversal
Key facts
- Latest version
- v4.62.3
- Last release
- 26 July 2026 (1 days ago)
- Total releases
- 940
- First release
- 14 May 2015
- Package age
- 11.2 years
- Maintainers
- 5
- Known advisories
- 2
- Confidence
- High
Frequently asked
Is rollup still maintained?
Yes — rollup released as recently as 26 July 2026 (1 days ago), so it is actively maintained.
Does rollup have known security vulnerabilities?
Yes — OSV lists 2 advisories for rollup. See the advisory list on this page for the OSV/GHSA identifiers.
Is rollup safe to use?
Mostly yes — rollup is maintained, with a couple of watch-items rather than red flags. OSPulse rates it 70/100 (low risk) based on release recency, cadence, maintainer bus factor and known vulnerabilities.
Other npm packages we've checked
rollup is one package. What about the other hundreds in your tree?
Paste your own package.json into the free health check for an instant snapshot — or let OSPulse monitor your whole dependency tree continuously, before your CVE scanner wakes up.
Data from the npm registry & OSV.dev · snapshot generated 2026-07-27 · scores are deterministic and recomputed on each refresh.