CVE-2025-61730

Jan. 29, 2026, 7:16 p.m.

6.2
Medium

Description

During the TLS 1.3 handshake if multiple messages are sent in records that span encryption level boundaries (for instance the Client Hello and Encrypted Extensions messages), the subsequent messages may be processed before the encryption level changes. This can cause some minor information disclosure if a network-local attacker can inject messages during the handshake.

Product(s) Impacted

Vendor Product Versions
Golang
  • Go
  • *

Weaknesses

Common security weaknesses mapped to this vulnerability.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a golang go / / / / / / / /

References

https://go.dev/cl/724120
https://go.dev/issue/76443
https://groups.google.com/g/golang-announce/c/Vd2tYVM8eUc
https://pkg.go.dev/vuln/GO-2026-4340

Tags

[email protected]
2026-01-28
CVE-2025-61730

CVSS Score

6.2 / 10

CVSS Data - 3.1

  • Attack Vector: LOCAL
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: HIGH
  • Integrity Impact: NONE
  • Availability Impact: NONE

    • CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

    View Vector String

Timeline

Published: Jan. 28, 2026, 8:16 p.m.
Last Modified: Jan. 29, 2026, 7:16 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

[email protected]

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.