Exploitation Summary
EIP tracks 1 public exploit for CVE-2026-21048. PoCs published by Filipemendonca1978.
AI-analyzed exploit summary The repository contains functional PoC exploit code for CVE-2026-21048, an out-of-bounds write vulnerability in Samsung's libimagecodec.quram.so library due to a 32-bit integer overflow in TIFF/DNG IFD tag parsing. The PoC crafts malicious TIFF/DNG files to trigger heap corruption via controlled offset and count values.
Description
Out-of-bounds write in parsing DNG format in libimagecodec.media.quram.so prior to SMR Jul-2026 Release 1 allows remote attackers to write out-of-bounds memory.
Exploits (1)
The repository contains functional PoC exploit code for CVE-2026-21048, an out-of-bounds write vulnerability in Samsung's libimagecodec.quram.so library due to a 32-bit integer overflow in TIFF/DNG IFD tag parsing. The PoC crafts malicious TIFF/DNG files to trigger heap corruption via controlled offset and count values.
References (1)
Scores
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X