OESA-2026-3959

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-3959
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-3959.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2026-3959
Upstream
Published
2026-09-20T13:23:35Z
Modified
2026-09-20T13:30:30Z
Severity
  • 6.2 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
xmlrpc-c security update
Details

XML-RPC is a quick-and-easy way to make procedure calls over the Internet. It converts the procedure call into an XML document, sends it to a remote server using HTTP, and gets back the response as XML.

Security Fix(es):

libexpat before 2.8.3 has an out-of-bounds read and resultant infinite loop because low surrogates are treated the same as high surrogates during Unicode processing in the *_toUtf16 functions.(CVE-2026-72522)

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

Affected packages

openEuler:22.03-LTS-SP4 / xmlrpc-c

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.51.08-5.oe2203sp4

Ecosystem specific 

{
    "aarch64":  [
        "xmlrpc-c-1.51.08-5.oe2203sp4.aarch64.rpm",
        "xmlrpc-c-debuginfo-1.51.08-5.oe2203sp4.aarch64.rpm",
        "xmlrpc-c-debugsource-1.51.08-5.oe2203sp4.aarch64.rpm",
        "xmlrpc-c-devel-1.51.08-5.oe2203sp4.aarch64.rpm"
    ],
    "noarch":  [
        "xmlrpc-c-help-1.51.08-5.oe2203sp4.noarch.rpm"
    ],
    "src":  [
        "xmlrpc-c-1.51.08-5.oe2203sp4.src.rpm"
    ],
    "x86_64":  [
        "xmlrpc-c-1.51.08-5.oe2203sp4.x86_64.rpm",
        "xmlrpc-c-debuginfo-1.51.08-5.oe2203sp4.x86_64.rpm",
        "xmlrpc-c-debugsource-1.51.08-5.oe2203sp4.x86_64.rpm",
        "xmlrpc-c-devel-1.51.08-5.oe2203sp4.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3959.json"