CVE-2026-48179: In the Exynos modem's IMS stack, improper handling of SDP payload leads to a Denial of Service
Source GCVE Database
Not known to be exploited : upgrade to September 2026 when convenient.
Data as of 5 Nov 2026, 04:27 UTC
Rated Medium by Threat Radar's AI analysis · CVSS not yet scored by NVD
Thin evidence
One scorer or none- Patch
- Available – fixed in September 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 September 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
|
Description
A vulnerability in the Exynos modem's IMS stack involves improper handling of SDP payloads, which can cause a Denial of Service (DoS). This flaw is identified as CVE-2026-48179.