CVE-2026-1145HIGH 8.8EPSS p25.7%
CVE-2026-1145CVE-2026-1145
Description
A flaw has been found in quickjs-ng quickjs up to 0.11.0. Affected by this vulnerability is the function js_typed_array_constructor_ta of the file quickjs.c. This manipulation causes heap-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been published and may be used. Patch name: 53aebe66170d545bb6265906fe4324e4477de8b4. It is suggested to install a patch to address this issue.
Scoring
| CVSS 3.1 | 8.8 (HIGH) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| EPSS | 0.34% probability of exploitation · percentile 25.7% · 2026-06-19T12:03:05Z |
| Published | 2026-01-19 |
| Last modified | 2026-04-29 |
Underlying weaknesses· 2
References
- https://github.com/paralin/quickjs/commit/53aebe66170d545bb6265906fe4324e4477de8b4
- https://github.com/quickjs-ng/quickjs/
- https://github.com/quickjs-ng/quickjs/issues/1305
- https://github.com/quickjs-ng/quickjs/issues/1305#issue-3785444372
- https://github.com/quickjs-ng/quickjs/pull/1306
- https://vuldb.com/?ctiid.341738
- https://vuldb.com/?id.341738
- https://vuldb.com/?submit.735539
2
| Type | Target | Confidence | Tier |
|---|---|---|---|
| Weakness | Improper Restriction of Operations within the Bounds of a Memory Buffercwe-119 | 0% | live |
| Weakness | Heap-based Buffer Overflowcwe-122 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.