CVE-2026-55211

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2026-55211

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-55211.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-55211

Aliases

Published

2026-09-15T15:28:59Z

Modified

2026-09-17T03:46:46Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

surfio IRAP header size fields cause out-of-bounds reads

Details

Surfio is a library for reading and writing surface files. Prior to 0.0.19, surfio does not correctly validate size fields in IRAP files, leading to a buffer overflow when untrusted files are parsed. The severity assumes surfio is used to parse untrusted files in a networking context such as a web service. This issue is fixed in version 0.0.19.

Database specific

{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55211.json"
}

References

Affected packages

Git / github.com/equinor/surfio

Affected ranges

Type

GIT

Repo

https://github.com/equinor/surfio

Events

Introduced

Fixed

1619750bce28e39c4f378d2fb6d28b72380a12aa

Fixed

e009c0cad145484f854aeb22d1979f9216b291db

Database specific

Show details

{
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "0.0.19"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "REFERENCES"
    ]
}

Affected versions

0.*

0.0.1

0.0.10

0.0.11

0.0.12

0.0.13

0.0.14

0.0.15

0.0.16

0.0.17

0.0.18

0.0.2

0.0.3

0.0.4

0.0.5

0.0.6

0.0.7

0.0.8

0.0.9

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-55211.json"