OESA-2026-3965

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-3965
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-3965.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2026-3965
Upstream
Published
2026-09-20T13:23:39Z
Modified
2026-09-20T13:30:21Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
poco security update
Details

This is ROS melodic ros_comm's 3rdparty poco.

Security Fix(es):

UTF32Encoding.cpp in POCO has a Poco::UTF32Encoding integer overflow and resultant stack buffer overflow because Poco::UTF32Encoding::convert() and Poco::UTF32::queryConvert() may return a negative integer if a UTF-32 byte sequence evaluates to a value of 0x80000000 or higher. This is fixed in 1.11.8p2, 1.12.5p2, and 1.13.0.(CVE-2023-52389)

Database specific 
{
    "severity":  "Critical"
}
References

Affected packages

openEuler:22.03-LTS-SP4 / poco

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.10.1-3.oe2203sp4

Ecosystem specific 

{
    "aarch64":  [
        "poco-1.10.1-3.oe2203sp4.aarch64.rpm"
    ],
    "src":  [
        "poco-1.10.1-3.oe2203sp4.src.rpm"
    ],
    "x86_64":  [
        "poco-1.10.1-3.oe2203sp4.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3965.json"