Skip to main content
CVE-2026-68990VulnerabilityPublished

In the Samsung Exynos H-Arx DRM plugin, improper input validation during buffer operations can cause memory

Source GCVE Database

0
Compare
Authoritative record:CVE-2026-68990· High

Not known to be exploited : upgrade to November 2026 soon.

Data as of 5 Nov 2026, 04:14 UTC

Severity
High

Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in November 2026

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 5 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 5 Nov 2026.

What to do

Upgrade Exynos to November 2026.

Affected software

ProductAffectedFixed in
Samsung SemiconductorExynos 1480Affected
  • =0
Fixed in
  • November 2026
Samsung SemiconductorExynos 2400Affected
  • =0
Fixed in
  • November 2026
Samsung SemiconductorExynos 1580Affected
  • =0
Fixed in
  • November 2026
Samsung SemiconductorExynos 2500Affected
  • =0
Fixed in
  • November 2026
Samsung SemiconductorExynos 2600Affected
  • =0
Fixed in
  • November 2026
Samsung SemiconductorExynos 1680Affected
  • =0
Fixed in
  • November 2026

Description

A vulnerability in the Samsung Exynos H-Arx DRM plugin involves improper input validation during buffer operations, which can lead to memory corruption. This flaw may allow an attacker to cause denial of service or escalate privileges on affected systems.

References

Community reviews

Loading reviews…