CVE-2026-110659

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Source
https://cve.org/CVERecord?id=CVE-2026-110659
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110659.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-110659
Published
2026-10-14T15:01:25Z
Modified
2026-10-15T02:47:43Z
Severity
  • 6.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
ELFIO through 3.12 NULL Pointer Dereference via relocation_section_accessor get_entry
Details

ELFIO through 3.12 contains a NULL pointer dereference vulnerability in relocation_section_accessor get_entry() that allows attackers to crash applications via an unvalidated sh_link index. Attackers can supply a crafted ELF file whose SHT_REL or SHT_RELA section has a dangling sh_link, causing find_hash_section() to dereference null and deny service.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-476"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110659.json"
}
References

Affected packages

Git / github.com/serge1/elfio

Affected ranges

Type
GIT
Repo
https://github.com/serge1/elfio
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
8ae6cec5d60495822ecd57d736f66149da9b1830
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "3.12"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

Release_2.*
Release_2.0
Release_2.1
Release_2.2
Release_2.3
Release_3.*
Release_3.0
Release_3.1
Release_3.10
Release_3.11
Release_3.12
Release_3.2
Release_3.3
Release_3.4
Release_3.5
Release_3.6
Release_3.7
Release_3.8
Release_3.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110659.json"