CVE-2026-35109— HCL AION is affected by multiple security vulnerabilities.

Quick assessment

Affected

HCL Software HCL AION

Exploitation

No confirmed in-the-wild exploitation; assess based on exposure

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

HCL AION 存在一个安全漏洞：通过 HTTPS 提供的页面可能被浏览器或中间代理缓存。若缓存响应中包含敏感信息，拥有缓存访问权限的非授权用户可能获取该信息，从而在特定条件下引发意外行为或造成安全影响。

CVSS 3.7 · Low Updated Nov 06, 2026

Possible ATT&CK Techniques 1 AI

T1040 · Network Sniffing

Get alerts for future matching vulnerabilities Log in to subscribe

Vulnerability Information

Have questions about the vulnerability? See if Shenlong's analysis helps!

View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title

HCL AION is affected by multiple security vulnerabilities.

Source: CVE Program / CVE List V5

Vulnerability Description

HCL AION is affected by a vulnerability where pages served over HTTPS could be cached by the browser or intermediate proxies. Sensitive information in cached responses may be retrieved by an unauthorized user with access to the cache, potentially resulting in unintended behavior or security impact under certain conditions.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

通过Shell错误消息导致的信息暴露

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
HCL Software	HCL AION	V 2.6.0	-

II. Public POCs for CVE-2026-35109

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2026-35109

请登录查看更多情报信息。

Other References for CVE-2026-35109 (1)

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0135118

https://www.cve.org/CVERecord?id=CVE-2026-35109

Same Patch Batch · HCL Software · 2026-11-06 · 22 CVEs total

CVE-2026-66981	6.5 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-21850	6.5 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35110	5.4 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-66987	5.3 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35111	4.8 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35113	4.8 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35102	4.7 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35103	4.7 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35104	4.7 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35105	4.7 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35106	4.7 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35107	4.7 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35112	4.2 MEDIUM	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35114	3.7 LOW	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-5345	3.7 LOW	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-21849	3.7 LOW	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-35115	3.7 LOW	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-66982	3.3 LOW	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-66986	3.3 LOW	HCL AION is affected by multiple security vulnerabilities.
CVE-2026-21834	3.1 LOW	HCL AION is affected by multiple security vulnerabilities.

Showing top 20 of 22 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: HCL AION

Same vendor: HCL Software