CVE-2026-13587

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Source

https://cve.org/CVERecord?id=CVE-2026-13587

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-13587.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-13587

Published

2026-06-29T16:00:11Z

Modified

2026-08-12T03:51:10Z

Severity

2.9 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator

Summary

seladb PcapPlusPlus LightPcapNg light_pcapng.c parse_by_block_type heap-based overflow

Details

A vulnerability was found in seladb PcapPlusPlus 25.05. The affected element is the function parse_by_block_type of the file light_pcapng.c of the component LightPcapNg Parser. Performing a manipulation of the argument captured_packet_length results in heap-based buffer overflow. It is possible to initiate the attack remotely. The attack's complexity is rated as high. The exploitability is described as difficult. The exploit has been made public and could be used.

Database specific

{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-119",
        "CWE-122"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/13xxx/CVE-2026-13587.json"
}

References

Affected packages

Git / github.com/seladb/pcapplusplus

Affected ranges

Type

GIT

Repo

https://github.com/seladb/pcapplusplus

Events

Introduced

a49a79e0b67b402ad75ffa96c1795def36df75c8

Last Affected

a49a79e0b67b402ad75ffa96c1795def36df75c8

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "25.05"
        },
        {
            "last_affected": "25.05"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

25.*

25.05

v25.*

v25.05

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-13587.json"