Heap-Based Buffer Overflow in libimagecodec.quram.so Affects Samsung Products
CVE-2026-21095

9.2CRITICAL

Key Information:

Vendor

Samsung
Status
Samsung Devices
Vendor
CVE Published:
9 September 2026

What is CVE-2026-21095?

The vulnerability in the DNG decoder of libimagecodec.quram.so allows remote attackers to exploit a heap-based buffer overflow. This flaw can lead to the execution of arbitrary code, posing significant security risks to affected devices. Users are encouraged to apply the SMR Sep-2026 Release 1 update to mitigate any potential threats.

Affected Version(s)

Samsung Mobile Devices SMR Sep-2026 Release in Android 14, 15, 16, 17

References

https://security.samsungmobile.com/securityUpdate.smsb?ye...

CVSS V4

Score:
9.2
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
Physical
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.