CVE-2026-2940

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Source
https://cve.org/CVERecord?id=CVE-2026-2940
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2940.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-2940
Published
2026-02-22T10:02:08Z
Modified
2026-10-08T02:50:42Z
Severity
  • 5.5 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
Zaher1307 tiny_web_server URL tiny.c out-of-bounds write
Details

A vulnerability was determined in Zaher1307 tiny_web_server up to 8d77b1044a0ca3a5297d8726ac8aa2cf944d481b. This affects the function tiny_web_server/tiny.c of the file tiny_web_server/tiny.c of the component URL Handler. This manipulation causes out-of-bounds write. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The project was informed of the problem early through an issue report but has not responded yet.

Database specific 
{
    "cna_assigner":  "VulDB",
    "cwe_ids":  [
        "CWE-119",
        "CWE-787"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/2xxx/CVE-2026-2940.json"
}
References

Affected packages

Git / github.com/zaher1307/tiny_web_server

Affected ranges

Type
GIT
Repo
https://github.com/zaher1307/tiny_web_server
Events
Introduced
8d77b1044a0ca3a5297d8726ac8aa2cf944d481b
Last Affected
8d77b1044a0ca3a5297d8726ac8aa2cf944d481b

Affected versions

Other
8d77b1044a0ca3a5297d8726ac8aa2cf944d481b

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-2940.json"