CVE-2026-3713

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Source
https://cve.org/CVERecord?id=CVE-2026-3713
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3713.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-3713
Downstream
Published
2026-03-08T06:02:11.204Z
Modified
2026-09-05T11:45:12.703577848Z
Severity
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
pnggroup libpng pnm2png pnm2png.c do_pnm2png heap-based overflow
Details

A flaw has been found in pnggroup libpng up to 1.6.55. Affected by this vulnerability is the function do_pnm2png of the file contrib/pngminus/pnm2png.c of the component pnm2png. This manipulation of the argument width/height causes heap-based buffer overflow. The attack is restricted to local execution. The exploit has been published and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Database specific 
{
    "cwe_ids": [
        "CWE-119",
        "CWE-122"
    ],
    "cna_assigner": "VulDB",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3713.json"
}
References

Affected packages

Git / github.com/pnggroup/libpng

Affected ranges

Type
GIT
Repo
https://github.com/pnggroup/libpng
Events
Introduced
c53778ff53a73ad2d676602f5dc7019566be5058
Last affected
1dbd363aecf4b1fe31f4dcbb346dcf51cae1a850
Database specific
Show details 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "1.6.0"
        },
        {
            "last_affected": "1.6.0"
        },
        {
            "introduced": "1.6.1"
        },
        {
            "last_affected": "1.6.1"
        },
        {
            "introduced": "1.6.2"
        },
        {
            "last_affected": "1.6.2"
        },
        {
            "introduced": "1.6.3"
        },
        {
            "last_affected": "1.6.3"
        },
        {
            "introduced": "1.6.4"
        },
        {
            "last_affected": "1.6.4"
        },
        {
            "introduced": "1.6.5"
        },
        {
            "last_affected": "1.6.5"
        },
        {
            "introduced": "1.6.6"
        },
        {
            "last_affected": "1.6.6"
        },
        {
            "introduced": "1.6.7"
        },
        {
            "last_affected": "1.6.7"
        },
        {
            "introduced": "1.6.8"
        },
        {
            "last_affected": "1.6.8"
        },
        {
            "introduced": "1.6.9"
        },
        {
            "last_affected": "1.6.9"
        },
        {
            "introduced": "1.6.10"
        },
        {
            "last_affected": "1.6.10"
        },
        {
            "introduced": "1.6.11"
        },
        {
            "last_affected": "1.6.11"
        },
        {
            "introduced": "1.6.12"
        },
        {
            "last_affected": "1.6.12"
        },
        {
            "introduced": "1.6.13"
        },
        {
            "last_affected": "1.6.13"
        },
        {
            "introduced": "1.6.14"
        },
        {
            "last_affected": "1.6.14"
        },
        {
            "introduced": "1.6.15"
        },
        {
            "last_affected": "1.6.15"
        },
        {
            "introduced": "1.6.16"
        },
        {
            "last_affected": "1.6.16"
        },
        {
            "introduced": "1.6.17"
        },
        {
            "last_affected": "1.6.17"
        },
        {
            "introduced": "1.6.18"
        },
        {
            "last_affected": "1.6.18"
        },
        {
            "introduced": "1.6.19"
        },
        {
            "last_affected": "1.6.19"
        },
        {
            "introduced": "1.6.20"
        },
        {
            "last_affected": "1.6.20"
        },
        {
            "introduced": "1.6.21"
        },
        {
            "last_affected": "1.6.21"
        },
        {
            "introduced": "1.6.22"
        },
        {
            "last_affected": "1.6.22"
        },
        {
            "introduced": "1.6.23"
        },
        {
            "last_affected": "1.6.23"
        },
        {
            "introduced": "1.6.24"
        },
        {
            "last_affected": "1.6.24"
        },
        {
            "introduced": "1.6.25"
        },
        {
            "last_affected": "1.6.25"
        },
        {
            "introduced": "1.6.26"
        },
        {
            "last_affected": "1.6.26"
        },
        {
            "introduced": "1.6.27"
        },
        {
            "last_affected": "1.6.27"
        },
        {
            "introduced": "1.6.28"
        },
        {
            "last_affected": "1.6.28"
        },
        {
            "introduced": "1.6.29"
        },
        {
            "last_affected": "1.6.29"
        },
        {
            "introduced": "1.6.30"
        },
        {
            "last_affected": "1.6.30"
        },
        {
            "introduced": "1.6.31"
        },
        {
            "last_affected": "1.6.31"
        },
        {
            "introduced": "1.6.32"
        },
        {
            "last_affected": "1.6.32"
        },
        {
            "introduced": "1.6.33"
        },
        {
            "last_affected": "1.6.33"
        },
        {
            "introduced": "1.6.34"
        },
        {
            "last_affected": "1.6.34"
        },
        {
            "introduced": "1.6.35"
        },
        {
            "last_affected": "1.6.35"
        },
        {
            "introduced": "1.6.36"
        },
        {
            "last_affected": "1.6.36"
        },
        {
            "introduced": "1.6.37"
        },
        {
            "last_affected": "1.6.37"
        },
        {
            "introduced": "1.6.38"
        },
        {
            "last_affected": "1.6.38"
        },
        {
            "introduced": "1.6.39"
        },
        {
            "last_affected": "1.6.39"
        },
        {
            "introduced": "1.6.40"
        },
        {
            "last_affected": "1.6.40"
        },
        {
            "introduced": "1.6.41"
        },
        {
            "last_affected": "1.6.41"
        },
        {
            "introduced": "1.6.42"
        },
        {
            "last_affected": "1.6.42"
        },
        {
            "introduced": "1.6.43"
        },
        {
            "last_affected": "1.6.43"
        },
        {
            "introduced": "1.6.44"
        },
        {
            "last_affected": "1.6.44"
        },
        {
            "introduced": "1.6.45"
        },
        {
            "last_affected": "1.6.45"
        },
        {
            "introduced": "1.6.46"
        },
        {
            "last_affected": "1.6.46"
        },
        {
            "introduced": "1.6.47"
        },
        {
            "last_affected": "1.6.47"
        },
        {
            "introduced": "1.6.48"
        },
        {
            "last_affected": "1.6.48"
        },
        {
            "introduced": "1.6.49"
        },
        {
            "last_affected": "1.6.49"
        },
        {
            "introduced": "1.6.50"
        },
        {
            "last_affected": "1.6.50"
        },
        {
            "introduced": "1.6.51"
        },
        {
            "last_affected": "1.6.51"
        },
        {
            "introduced": "1.6.52"
        },
        {
            "last_affected": "1.6.52"
        },
        {
            "introduced": "1.6.53"
        },
        {
            "last_affected": "1.6.53"
        },
        {
            "introduced": "1.6.54"
        },
        {
            "last_affected": "1.6.54"
        },
        {
            "introduced": "1.6.55"
        },
        {
            "last_affected": "1.6.55"
        }
    ]
}

Affected versions

1.*
1.6.0
1.6.1
1.6.10
1.6.11
1.6.12
1.6.13
1.6.14
1.6.15
1.6.16
1.6.17
1.6.18
1.6.19
1.6.2
1.6.20
1.6.21
1.6.22
1.6.23
1.6.24
1.6.25
1.6.26
1.6.27
1.6.28
1.6.29
1.6.3
1.6.30
1.6.31
1.6.32
1.6.33
1.6.34
1.6.35
1.6.36
1.6.37
1.6.38
1.6.39
1.6.4
1.6.40
1.6.41
1.6.42
1.6.43
1.6.44
1.6.45
1.6.46
1.6.47
1.6.48
1.6.49
1.6.5
1.6.50
1.6.51
1.6.52
1.6.53
1.6.54
1.6.55
1.6.6
1.6.7
1.6.8
1.6.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3713.json"