CVE-2026-48179
CVE-2026-48179
In the Exynos modem's IMS stack, improper handling of SDP payload leads to a Denial of Service
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| Exynos 1080 Samsung Semiconductor |
≥ 0; < September 2026 (affected, date)
Other versions: unaffected |
CNA: samsungsemiconductor |
| Exynos 9110 Samsung Semiconductor |
≥ 0; < September 2026 (affected, date)
Other versions: unaffected |
CNA: samsungsemiconductor |
| Exynos Modem 5123 Samsung Semiconductor |
≥ 0; < September 2026 (affected, date)
Other versions: unaffected |
CNA: samsungsemiconductor |
| Exynos Modem 5300 Samsung Semiconductor |
≥ 0; < September 2026 (affected, date)
Other versions: unaffected |
CNA: samsungsemiconductor |
| Exynos Modem 5400 Samsung Semiconductor |
≥ 0; < September 2026 (affected, date)
Other versions: unaffected |
CNA: samsungsemiconductor |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
No CVSS assessment reported. An unscored record is not a low-severity determination.
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://semiconductor.samsung.com/support/quality-support/product-security-updates/CNA: samsungsemiconductor
For agents and automation
Read public disclosures for free as Markdown or JSON. Compatible browsers also expose native WebMCP tools to search disclosures, read this page, and discover API access.
Use the ontology-linked Cyber API with x402 pay per request, or a Y2 Pro or Elite API key with the intel:cyber scope.
Endpoints and access details
https://api.y2.dev/api/v2/cyber/cveshttps://api.y2.dev/api/v2/cyber/cves/{cveId}
A workspace owner or admin can create a Pro or Elite API key. Send Authorization: Bearer <Y2_API_KEY> from your trusted agent runtime.
For x402, omit Authorization and read the HTTP 402 payment challenge before signing a retry. Public browser tools do not make payments.