一、漏洞信息
漏洞编号：CVE-2026-39829
漏洞归属组件：crypto
漏洞归属分支：默认分支
漏洞归属的版本：v0.45.0
漏洞修复版本: 0.52.0
CVSS分值：
BaseScore： 7.5 High
Vector： CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
漏洞简述：
The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could cause several minutes of CPU consumption during signature verification. This could be triggered by unauthenticated clients during public key authentication. RSA moduli are now limited to 8192 bits, and DSA parameters are validated per FIPS 186-2.
漏洞公开时间：2026-05-22 04:16:22
漏洞创建时间：2026-06-24 02:55:21
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2026-39829
一、漏洞信息
漏洞编号：CVE-2026-39829
漏洞归属组件：crypto
漏洞归属分支：默认分支
漏洞归属的版本：v0.45.0
漏洞修复版本: 0.52.0
CVSS分值：
BaseScore： 7.5 High
Vector： CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
漏洞简述：
The RSA and DSA public key parsers did not enforce size limits on key parameters. A crafted public key with an excessively large modulus or DSA parameter could cause several minutes of CPU consumption during signature verification. This could be triggered by unauthenticated clients during public key authentication. RSA moduli are now limited to 8192 bits, and DSA parameters are validated per FIPS 186-2.
漏洞公开时间：2026-05-22 04:16:22
漏洞创建时间：2026-06-24 02:55:21
漏洞详情参考链接：
https://nvd.nist.gov/vuln/detail/CVE-2026-39829