The vulnerabilities of the functions Uint8Array.prototype(), TypedArray.prototype(), and ArrayBuffer.prototype() in the NPM package manager vm2 package allow a hacker to execute arbitrary code.
🗓️ 21 Sep 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 14 Views
| Reporter | Title | Published | Views | Family All 26 |
|---|---|---|---|---|
 | CVE-2026-92953 | 17 Sep 202616:10 | – | circl |
 | CVE-2026-92953 | 17 Sep 202613:46 | – | cve |
 | CVE-2026-92953 vm2 3.11.0 through 3.11.7 Prototype Pollution via TypedArray | 17 Sep 202613:46 | – | cvelist |
 | EUVD-2026-81602 | 5 Oct 202622:45 | – | euvd |
 | vm2: Default VM can mutate host TypedArray and ArrayBuffer intrinsics after the host-prototype pollution fix | 5 Oct 202622:45 | – | github |
| Duplicate Advisory: Default VM can mutate host TypedArray and ArrayBuffer intrinsics after the host-prototype pollution fix | 17 Sep 202615:32 | – | github |
 | CVE-2026-92953 | 17 Sep 202613:46 | – | mend |
 | CVE-2026-92953 | 17 Sep 202614:18 | – | nvd |
 | CLEANSTART-2026-NR22907 vm2 versions from 3 | 10 Oct 202600:47 | – | osv |
| CLSA-2026-1791279062 TuxCare security update for vm2 (8 CVEs) | 6 Oct 202609:31 | – | osv |
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21 Sep 2026 00:00Current
7.3High risk
Vulners AI Score7.3
CVSS 29.4
CVSS 310
EPSS0.00501