PatchTheCVECVE-2026-35140: HCL DFXAnalytics is affected by a Missing Secure Attribute in Encrypted Session (SSL) Cookie vulnerability
CVE-2026-35140 is a low-severity flaw (CVSS 3.0) affecting dfxanalytics. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
HCL DFXAnalytics is affected by a Missing Secure Attribute in Encrypted Session (SSL) Cookie vulnerability. The application fails to set the "secure" attribute on session cookies generated during authentication, which could allow a remote attacker to intercept network traffic and capture sensitive cookies, session tokens, or credentials sent in cleartext over unencrypted channels.
Why this priority
- No elevated risk signals yet
A fixed release or distro patch exists.
Risk facts
| CVSS score | 3.0 (Low) |
| Attack vector | Network (remote) |
| Attack complexity | High |
| Privileges needed | Low |
| User interaction | Required |
| EPSS exploit chance | 0.3% (top 81%) |
| CISA exploited list | No |
| Weakness | CWE-200 |
| Published | 2026-07-16 |
| Last modified | 2026-10-24 |
Last updated 2026-10-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2026-35140?
dfxanalytics: upgrade to newer than 3.0. Exact commands for each OS are on this page.
Is CVE-2026-35140 being exploited?
CVE-2026-35140 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2026-35140 affect?
CVE-2026-35140 affects dfxanalytics. Severity is low (CVSS 3.0). HCL DFXAnalytics is affected by a Missing Secure Attribute in Encrypted Session (SSL) Cookie vulnerability. The application fails to set the "secure" attribute on session cookies generated during authentication, which could allow a remote a
How urgent is CVE-2026-35140?
Priority 15/100. No elevated risk signals yet.
Related CVEs
- CVE-2026-56455 MEDIUM 5.3 UPGRADE HCL DFXAnalytics is affected by a Buffer Overflow vulnerability that can lead to a Denial of Service (DoS)
- CVE-2026-56456 MEDIUM 5.3 UPGRADE HCL DFXAnalytics is affected by an Internal File Path Disclosure vulnerability
- CVE-2026-56454 MEDIUM 5.9 UPGRADE HCL DFXAnalytics is affected by a Deprecated Protocol vulnerability due to the use of TLS 1.0 and TLS 1.1
- CVE-2026-56453 MEDIUM 5.5 UPGRADE HCL DFXAnalytics is affected by an Account Takeover via Response Manipulation vulnerability
- CVE-2026-35145 LOW 3.1 UPGRADE HCL DFXAnalytics is affected by a Missing HTTP Strict-Transport-Security Header vulnerability