CVE-2025-5222
HIGH 1 PoC
MEDIUM
Priority: 0.03
BB Relevance:
39/100
Published: 2025-05-27
Modified: 2026-11-05
First seen: 2026-11-05
Status: active
Attack Surface
No Auth
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
High
PR:
None
UI:
Required
S:
Unchanged
C:
High
I:
High
A:
High
Description
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.
Weakness Classification (1)
Affected Software (2)
| Vendor | Product | Version |
|---|---|---|
| — | — | 0 < 78.1 |
| unicode | international_components_for_unicode | < 77.1 |
References & Advisories (18)
vendor-advisory
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vendor-advisory
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vendor-advisory
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vendor-advisory
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vendor-advisory
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vendor-advisory
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vendor-advisory
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vendor-advisory
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vendor-advisory
x_refsource_REDHAT
vendor-advisory
x_refsource_REDHAT
vendor-advisory
x_refsource_REDHAT
vendor-advisory
x_refsource_REDHAT
vdb-entry
x_refsource_REDHAT
issue-tracking
x_refsource_REDHAT
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