CVE-2026-33972: Samsung Semiconductor Exynos 1080 · Improper Validation of Specified Quantity in Input
Affects Samsung Semiconductor Exynos 1080Source CVE Database V5
Not known to be exploited : upgrade to October 2026 soon.
Data as of 5 Nov 2026, 03:13 UTC
Rated High by Threat Radar's AI analysis · No CVSS score from NVD or the CNA
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 1080 | Affected
| Fixed in
|
| Samsung SemiconductorExynos 9110 | Affected
| Fixed in
|
| Samsung SemiconductorExynos Modem 5123 | Affected
| Fixed in
|
| Samsung SemiconductorExynos Modem 5300 | Affected
| Fixed in
|
| Samsung SemiconductorExynos Modem 5400 | Affected
| Fixed in
|
AI-suggested
A fix for this vulnerability was released in October 2026. Users and integrators of the Exynos 1080 modem should apply the official patch provided by Samsung Semiconductor to remediate the issue.
Description
CVE-2026-33972 is a vulnerability in the Samsung Semiconductor Exynos 1080 modem's IMS stack where improper validation of specified quantity leads to an out-of-bounds access. This flaw can cause unexpected behavior or crashes in the affected component. A fix was released in October 2026.