CVE-2025-11839

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Source
https://cve.org/CVERecord?id=CVE-2025-11839
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-11839.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-11839
Downstream
Published
2025-10-16T14:02:13Z
Modified
2026-08-28T11:47:21Z
Severity
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
GNU Binutils prdbg.c tg_tag_type return value
Details

A security flaw has been discovered in GNU Binutils 2.45. Impacted is the function tg_tag_type of the file prdbg.c. Performing a manipulation results in unchecked return value. The attack needs to be approached locally. The exploit has been released to the public and may be used for attacks.

Database specific 
{
    "cna_assigner":  "VulDB",
    "cwe_ids":  [
        "CWE-252",
        "CWE-253"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/11xxx/CVE-2025-11839.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "introduced":  "2.45"
                },
                {
                    "last_affected":  "2.45"
                }
            ],
            "source":  "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / sourceware.org/git/binutils-gdb.git

Affected ranges

Type
GIT
Repo
https://sourceware.org/git/binutils-gdb.git
Events
Introduced
2bc7af1ff7732451b6a7b09462a815c3284f9613
Last Affected
2bc7af1ff7732451b6a7b09462a815c3284f9613
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:gnu:binutils:2.45:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "2.45"
        },
        {
            "last_affected":  "2.45"
        }
    ],
    "source":  "CPE_STRING"
}

Affected versions

2.*
2.45
Other
binutils-2_45

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-11839.json"