CVE-2026-12216

medium Red Hat
CVSS v3 Base Score
4.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
EPSS Score
0.1%
Exploitation probability in 30 days
Top 98% most likely to be exploited
Attack Characteristics
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Confidentiality
Low
Integrity
Low
Availability
Low
Published: June 15, 2026 (24 days ago)
Last Modified: June 15, 2026
Vendor: Red Hat
Source: REDHAT

Description

A flaw was found in Duktape. A local attacker can exploit this vulnerability by manipulating the `count_instr` argument in `duk_api_bytecode.c`, leading to memory corruption. This could result in a denial of service or other impacts due to compromised memory integrity.

Affected Products

Red Hat Enterprise Linux 10

References

🔗 bugzilla.redhat.com 🔗 www.cve.org 🔗 nvd.nist.gov 🔗 github.com 🔗 vuldb.com