Quick answers
- Is CVE-2026-121146 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-121146 being exploited in the wild.
- How severe is CVE-2026-121146?
- Informational severity, published 4 November 2026.
- Which products and versions are affected?
- Tata Motors iRA 2.0 26.7.3 and below; Tata Motors iRA.ev 26.7.2 and below.
- Is there a fix for CVE-2026-121146?
- Yes: fixed in iRA 2.0 26.8.2; iRA.ev 26.9.1. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-121146 attacked?
- It is attacked with local access.
- Am I affected by CVE-2026-121146?
- Check whether you run Tata Motors iRA 2.0 or Tata Motors iRA.ev at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
- Fixed in: iRA 2.0 26.8.2; iRA.ev 26.9.1
Technical details
The iRA 2.0 and iRA.ev mobile applications record session authentication tokens in application logs used for development and debugging. A local attacker with access to device logs can retrieve these tokens and use them for unauthorized access. This information disclosure requires local access but enables user impersonation and unauthorized vehicle service access.
Affected products
- Tata Motors iRA 2.0 26.7.3 and below
- Tata Motors iRA.ev 26.7.2 and below
Timeline
- 2026-11-04: disclosed