OESA-2026-4755

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-4755
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-4755.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2026-4755
Upstream
Published
2026-11-11T12:25:50Z
Modified
2026-11-11T12:45:05Z
Severity
  • 7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
raptor2 security update
Details

Raptor is Redland's RDF parser toolkit, which provides a set of independent RDF parsers to generate triples from RDF / XML or N-Triples.

Security Fix(es):

Raptor RDF Syntax Library from 2.0.15 through 2.0.16 contains a heap-based buffer overflow vulnerability in raptor_new_term_from_counted_literal() caused by truncating language tag length to an unsigned char. Attackers can supply Turtle, TriG, N-Triples or N-Quads documents with language tags of 256 bytes or longer to corrupt heap memory, crash applications, and possibly execute code.(CVE-2025-71436)

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

Affected packages

openEuler:22.03-LTS-SP4 / raptor2

Package

Name
raptor2
Purl
pkg:rpm/openEuler/raptor2&distro=openEuler-22.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.15-22.oe2203sp4

Ecosystem specific 

{
    "aarch64": [
        "raptor2-2.0.15-22.oe2203sp4.aarch64.rpm",
        "raptor2-debuginfo-2.0.15-22.oe2203sp4.aarch64.rpm",
        "raptor2-debugsource-2.0.15-22.oe2203sp4.aarch64.rpm",
        "raptor2-devel-2.0.15-22.oe2203sp4.aarch64.rpm",
        "raptor2-help-2.0.15-22.oe2203sp4.aarch64.rpm"
    ],
    "src": [
        "raptor2-2.0.15-22.oe2203sp4.src.rpm"
    ],
    "x86_64": [
        "raptor2-2.0.15-22.oe2203sp4.x86_64.rpm",
        "raptor2-debuginfo-2.0.15-22.oe2203sp4.x86_64.rpm",
        "raptor2-debugsource-2.0.15-22.oe2203sp4.x86_64.rpm",
        "raptor2-devel-2.0.15-22.oe2203sp4.x86_64.rpm",
        "raptor2-help-2.0.15-22.oe2203sp4.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-4755.json"