Summary
The International Components for Unicode (ICU) library provides robust and full-featured Unicode services.
Security Fix(es):
* icu: Stack buffer overflow in the SRBRoot::addTag function (CVE-2025-5222)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 9 | icu | 67.1-10.el9_6 |
| AlmaLinux · 9 | libicu | 67.1-10.el9_6 |
| AlmaLinux · 9 | libicu-devel | 67.1-10.el9_6 |
Vulnerabilities 1
-
High 7.0CVE-2025-5222 Public exploit
Icu: stack buffer overflow in the srbroot::addtag function
A stack buffer overflow was found in Internationl components for unicode (ICU ). While running the genrb binary, the 'subtag' struct overflowed at the SRBRoot::addTag function. This issue may lead to memory corruption and local arbitrary code execution.