OESA-2026-1211

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-1211

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-1211.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-1211

Upstream

CVE-2025-15536

Published

2026-01-23T12:23:14Z

Modified

2026-01-23T12:45:02.196221Z

Summary

opencc security update

Details

Opencc is for between Traditional Chinese and Simplified Chinese characters and phrases conversion library.

Security Fix(es):

A vulnerability was found in BYVoid OpenCC up to 1.1.9 and classified as critical. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability. The exploit is available at github.com. It is declared as proof-of-concept. Applying the patch 345c9a50ab07018f1b4439776bad78a0d40778ec is able to eliminate this problem. The bugfix is ready for download at github.com.(CVE-2025-15536)

Database specific

{
    "severity": "Medium"
}

References

Affected packages

openEuler:22.03-LTS-SP4 / opencc

Package

Name: opencc
Purl: pkg:rpm/openEuler/opencc&distro=openEuler-22.03-LTS-SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.1.3-3.oe2203sp4

Ecosystem specific

{
    "aarch64": [
        "opencc-1.1.3-3.oe2203sp4.aarch64.rpm",
        "opencc-debuginfo-1.1.3-3.oe2203sp4.aarch64.rpm",
        "opencc-debugsource-1.1.3-3.oe2203sp4.aarch64.rpm",
        "opencc-devel-1.1.3-3.oe2203sp4.aarch64.rpm",
        "opencc-help-1.1.3-3.oe2203sp4.aarch64.rpm"
    ],
    "x86_64": [
        "opencc-1.1.3-3.oe2203sp4.x86_64.rpm",
        "opencc-debuginfo-1.1.3-3.oe2203sp4.x86_64.rpm",
        "opencc-debugsource-1.1.3-3.oe2203sp4.x86_64.rpm",
        "opencc-devel-1.1.3-3.oe2203sp4.x86_64.rpm",
        "opencc-help-1.1.3-3.oe2203sp4.x86_64.rpm"
    ],
    "src": [
        "opencc-1.1.3-3.oe2203sp4.src.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-1211.json"