JLSEC-2026-815

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Source

https://github.com/JuliaLang/SecurityAdvisories.jl/blob/main/advisories/published/2026/JLSEC-2026-815.md

Import Source

https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-815.json

JSON Data

https://api.osv.dev/v1/vulns/JLSEC-2026-815

Upstream

CVE-2020-23922

Published

2026-07-30T15:01:04.165Z

Modified

2026-07-30T15:15:05.086622573Z

Severity

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

Summary

[none]

Details

An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.

Database specific

{
    "license": "CC-BY-4.0",
    "sources": [
        {
            "modified": "2026-06-17T03:05:05.603Z",
            "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2020-23922",
            "published": "2021-04-21T18:15:08.347Z",
            "id": "CVE-2020-23922",
            "imported": "2026-07-30T14:38:08.665Z",
            "html_url": "https://nvd.nist.gov/vuln/detail/CVE-2020-23922",
            "database_specific": {
                "status": "Modified"
            }
        }
    ]
}

References

Affected packages

Julia / Giflib_jll

Package

Name: Giflib_jll
Purl: pkg:julia/Giflib_jll?uuid=59f7168a-df46-5410-90c8-f2779963d0ec

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

5.2.1+0

Database specific

source

"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-815.json"