Improper permission handling during buffer operations allows untrusted applications to create memory mappings with
Source GCVE Database
Not known to be exploited : upgrade to October 2026 soon.
Data as of 5 Nov 2026, 04:27 UTC
Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in October 2026
Exploitation evidence
Disclosed: evidence found.
CVE published 5 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by 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 October 2026.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| Samsung SemiconductorExynos 1480 | Affected
| Fixed in
|
| Samsung SemiconductorExynos 2400 | Affected
| Fixed in
|
| Samsung SemiconductorExynos 1580 | Affected
| Fixed in
|
| Samsung SemiconductorExynos 2500 | Affected
| Fixed in
|
| Samsung SemiconductorExynos 2600 | Affected
| Fixed in
|
| Samsung SemiconductorExynos 1680 | Affected
| Fixed in
|
AI-suggested
No official fixes or patches are currently documented.
Description
This vulnerability involves improper permission handling during buffer operations, which allows untrusted applications to create memory mappings with inappropriate permissions. This can lead to security issues related to unauthorized memory access.