CVE-2026-18772
MediumCVSS 6.5Exploitation Probability (EPSS)
Low risk19th percentile - higher than 19% of all known CVEs
Summary
The Samsung Open Source rlottie library has a vulnerability in improperly controlled sequential memory allocation, allowing Exponential Data Expansion.
Risk Assessment
An attacker could exploit this to cause excessive memory consumption, potentially leading to resource exhaustion and denial of service.
Recommendation
Update the rlottie library to a patched version that limits memory allocation.
Other vulnerabilities in rlottie
See all- CVE-2026-19588Medium
In Samsung Open Source rlottie, an integer overflow vulnerability leads to buffer overflow, potentially allowing arbitrary code execution.
- CVE-2026-19587Medium
In Samsung Open Source rlottie, an uncontrolled resource consumption vulnerability leads to excessive memory allocation.
- CVE-2026-19518Medium
A vulnerability in Samsung Open Source rlottie involves improper validation of specified quantity in input, allowing input data manipulation.
- CVE-2026-19517Medium
A vulnerability in Samsung Open Source rlottie involves improper validation of specified quantity in input and allocation of resources without limits or throttling, allowing excessive allocation.
- CVE-2026-15551Medium
An integer overflow or wraparound vulnerability in Samsung Open Source rlottie leads to buffer overflows. This issue could allow an attacker to execute code or cause a crash.
- CVE-2026-8916Medium
Out-of-bounds write vulnerability in Samsung's rlottie library allows buffer overflows. The issue affects versions before commit dcfde72eae1b0464dc0dd760aec00ada6a148635.
- CVE-2026-49510Medium
Integer overflow vulnerability in Samsung's rlottie library allows integer attacks. The issue affects versions before commit 21292665023e5074b38254432716866d00f1985f.
- CVE-2026-47320Medium
Access of uninitialized pointer and uncontrolled recursion vulnerability in Samsung's rlottie library allows pointer manipulation and oversized serialized data payloads. The issue affects versions before commit eae37633fda13ac05b25c6c95aacea4bc33c80a3.
- CVE-2026-47319Medium
Memory allocation with excessive size value vulnerability in Samsung's rlottie library allows excessive allocation. The issue affects versions before commit 0b4e308fa88c72cbb60cc8a2c1d2c2ad89b101dd.
- CVE-2026-47318Medium
In the Samsung Open Source rlottie library before commit ce72b35a7ad0dded03051d3aa0ef75321c3bd035, there is a stack-based buffer overflow vulnerability allowing buffer overflows.
Original NVD description (English source)
Improperly controlled sequential memory allocation vulnerability in Samsung Open Source rlottie allows Exponential Data Expansion.