JLSEC-2026-1309

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-1309.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1309.json

JSON Data

https://api.osv.dev/v1/vulns/JLSEC-2026-1309

Upstream

CVE-2021-37619

EUVD-2021-24177

Published

2026-08-13T15:55:58.236Z

Modified

2026-08-13T16:00:02.938034821Z

Severity

4.3 (Medium) CVSS_V2 - AV:N/AC:M/Au:N/C:N/I:N/A:P CVSS Calculator
5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.4 and earlier. The out-of-bounds read is triggered when Exiv2 is used to write metadata into a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service by crashing Exiv2, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when writing the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as insert. The bug is fixed in version v0.27.5.

Database specific

{
    "sources": [
        {
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-37619",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37619",
            "imported": "2026-08-12T14:19:46.564Z",
            "published": "2021-08-09T19:15:07.940Z",
            "id": "CVE-2021-37619",
            "database_specific": {
                "status": "Modified"
            },
            "modified": "2026-06-17T04:00:50.593Z"
        },
        {
            "html_url": "https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-24177",
            "modified": "2024-08-04T01:23:01Z",
            "imported": "2026-08-12T14:19:49.277Z",
            "published": "2021-08-09T00:00:00Z",
            "id": "EUVD-2021-24177",
            "url": "https://euvdservices.enisa.europa.eu/api/enisaid?id=EUVD-2021-24177"
        }
    ],
    "license": "CC-BY-4.0"
}

References

Affected packages

Julia / Exiv2_jll

Package

Name: Exiv2_jll
Purl: pkg:julia/Exiv2_jll?uuid=d2dc9c37-b624-5257-85b1-2eb67ce3a11b

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-1309.json"