CVE-2026-21048
Public exploit code is available. Proof-of-concept or working exploit code for CVE-2026-21048 is indexed in GitHub PoC. Expect opportunistic scanning and exploitation attempts — prioritize remediation even though it is not (yet) in the CISA KEV catalog.
An attacker can exploit multiple vulnerabilities in Samsung Android to execute arbitrary code, bypass security measures, and disclose information.
CSIRTS triage
- What
- Multiple vulnerabilities in Samsung Android can be exploited to execute arbitrary code, bypass security measures, and disclose information.
- Who is affected
- Users of Samsung Android devices with the affected versions.
- Urgency
- Remediation is medium urgency as these vulnerabilities could lead to significant security breaches.
- Action
- Install the latest security updates for Samsung Android.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.52% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 42% of all EPSS-scored CVEs.
Exploit availability
Public exploit or proof-of-concept code for CVE-2026-21048 is indexed in these free datasets. Available exploit code raises real-world risk independent of the CVSS score.
- GitHub PoCPublic proof-of-concept repositories on GitHub reference this CVE.look it up ↗
Advisory coverage (2)
- medium[NEW] [medium] Samsung Android: Multiple vulnerabilitiescert-bund · 2026-07-10
- unknownCVE-2026-21048: Out-of-bounds write in parsing DNG format in libimagecodec.media.quram.so prior to SMR Jul-202…nvd · 2026-07-10
External references
Embed the live status
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[](https://www.csirts.com/cve/CVE-2026-21048)