vulnerability
Alma Linux: CVE-2019-17543: Moderate: lz4 security update (ALSA-2025-11035)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Jul 15, 2025 | Aug 4, 2025 | Mar 31, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Jul 15, 2025
Added
Aug 4, 2025
Modified
Mar 31, 2026
Description
LZ4 before 1.9.2 has a heap-based buffer overflow in LZ4_write32 (related to LZ4_compress_destSize), affecting applications that call LZ4_compress_fast with a large input. (This issue can also lead to data corruption.) NOTE: the vendor states "only a few specific / uncommon usages of the API are at risk."
Solutions
alma-upgrade-lz4alma-upgrade-lz4-develalma-upgrade-lz4-libs
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