Samsung Mobile Devices Parser TIFF format libimagecodec.media.quram.so out-of-bounds write

Summaryinfo

A vulnerability was found in Samsung Mobile Devices. It has been rated as critical. The affected element is an unknown function of the file libimagecodec.media.quram.so of the component Parser TIFF format. The manipulation leads to out-of-bounds write. This vulnerability is referenced as CVE-2026-21045. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in Samsung Mobile Devices (version unknown). It has been rated as critical. This issue affects an unknown function of the file libimagecodec.media.quram.so of the component Parser TIFF format. The manipulation with an unknown input leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Out-of-bounds write in parsing TIFF format in libimagecodec.media.quram.so prior to SMR Jul-2026 Release 1 allows remote attackers to write out-of-bounds memory.

The advisory is shared at security.samsungmobile.com. The identification of this vulnerability is CVE-2026-21045 since 12/11/2025. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/10/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

• Smartphone Operating System

Vendor

• Samsung

Name

• Mobile Devices

License

• commercial

Website

• Vendor: https://www.samsung.com/

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