High 7.5Published Apr 2, 2026

CVE-2026-35467Private Key stored as extractable in browser IndexeDB

Updated under an hour ago (Oct 27, 2026, 2:40 AM ET)

Does this affect you?

It affects CERT/CC cveClient/encrypt-storage.js and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for CERT/CC cveClient/encrypt-storage.js

Exploited in the last 30 days

The stored API keys in temporary browser client is not marked as protected allowing for JavScript console or other errors to allow for extraction of the encryption credentials.

CVSS: 7.5 HIGH (v3.1, CISA ADP)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-522
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: certcc
NVD analysis: Analyzed
Record last updated: Apr 3, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

CERT/CC cveClient/encrypt-storage.js cert_cc:cveclient_encrypt_storage.js (from the name)	before 1.1.15	CNA record
cmu cveclient cmu:cveclient	before 1.0.24	NVD

References

References

https://github.com/CERTCC/cveClient/pull/39	issue-tracking, patch
https://github.com/CERTCC/cveClient/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.