VDB-327868 · CVE-2025-58188 · EUVD-2025-36732

Google Go up to 1.25.1 crypto-x509 Equal denial of service

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Google Go up to 1.25.1. This affects the function Equal of the component crypto-x509. Executing a manipulation can lead to denial of service. This vulnerability appears as CVE-2025-58188. The attack may be performed from remote. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Google Go up to 1.25.1. It has been declared as problematic. This vulnerability affects the function Equal of the component crypto-x509. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method. This affects programs which validate arbitrary certificate chains.

The advisory is shared for download at seclists.org. This vulnerability was named CVE-2025-58188. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1499.

The vulnerability scanner Nessus provides a plugin with the ID 270294 (SUSE SLED15 / SLES15 / openSUSE 15 Security Update : go1.25 (SUSE-SU-2025:03547-1)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 1.25.2 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (270294), EUVD (EUVD-2025-36732) and CERT Bund (WID-SEC-2025-2227). Once again VulDB remains the best source for vulnerability data.

Affected

Amazon Linux 2
Red Hat Enterprise Linux
Fedora Linux
SUSE Linux
Oracle Linux
IBM Business Automation Workflow
SUSE openSUSE
RESF Rocky Linux
IBM MQ
Red Hat OpenStack
Golang Go
Open Source OpenTofu
Red Hat OpenShift
IBM App Connect Enterprise
Splunk Splunk Enterprise
Dell NetWorker

Productinfo

Type

Programming Language Software

Vendor

Google

Name

Version

License

open-source

Website

Vendor: https://www.google.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 270294
Nessus Name: SUSE SLED15 / SLES15 / openSUSE 15 Security Update : go1.25 (SUSE-SU-2025:03547-1)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Go 1.25.2

Timelineinfo

10/10/2025 Advisory disclosed
10/10/2025 +0 days VulDB entry created
03/26/2026 +167 days VulDB entry last update

Sourcesinfo

Vendor: google.com

Advisory: seclists.org
Status: Confirmed

CVE: CVE-2025-58188 (🔒)
GCVE (CVE): GCVE-0-2025-58188
GCVE (VulDB): GCVE-100-327868
EUVD: 🔒
CERT Bund: WID-SEC-2025-2227 - Golang Go: Mehrere Schwachstellen

Entryinfo

Created: 10/10/2025 09:01
Updated: 03/26/2026 09:56
Changes: 10/10/2025 09:01 (54), 10/15/2025 04:06 (2), 10/30/2025 01:58 (1), 10/30/2025 03:26 (1), 11/09/2025 06:08 (7), 11/23/2025 06:32 (1), 11/30/2025 13:57 (1), 12/11/2025 14:00 (1), 01/04/2026 06:35 (1), 02/04/2026 20:51 (1), 02/09/2026 14:23 (1), 03/26/2026 09:56 (1)
Complete: 🔍
Cache ID: 216::103