CVE-2026-35467: The stored API keys in temporary browser client is not marked as protected allowing for JavScript console or o

Q: How do I fix CVE-2026-35467?

cveclient: upgrade to 1.0.24. Exact commands for each OS are on this page.

Q: Is CVE-2026-35467 being exploited?

CVE-2026-35467 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-35467 affect?

CVE-2026-35467 affects cveclient. Severity is high (CVSS 7.5). 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.

Q: How urgent is CVE-2026-35467?

Priority 35/100. High severity; Remotely exploitable, no login, no user action

Routine

HIGH 7.5REMOTEUPGRADE

CVE-2026-35467 is a high-severity flaw (CVSS 7.5) affecting cveclient. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 86%)
CISA exploited list	No
Weakness	CWE-522
Published	2026-04-02
Last modified	2026-07-24

Publisher (CNA): CERT/CC · Vendor: cmu

Last updated 2026-07-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-02 21:16 UTCPublished CVE record published
2026-07-24 21:10 UTCUpdated Record last modified

cmu cveclient UPGRADE

Affected: < 1.0.24

Fixed in: 1.0.24

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy cveclient || rpm -q cveclient || cveclient --version

2. UPGRADE to 1.0.24 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade cveclient

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade cveclient

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
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-2026-35467?

cveclient: upgrade to 1.0.24. Exact commands for each OS are on this page.

Is CVE-2026-35467 being exploited?

CVE-2026-35467 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-2026-35467 affect?

CVE-2026-35467 affects cveclient. Severity is high (CVSS 7.5). 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.

How urgent is CVE-2026-35467?

Priority 35/100. High severity; Remotely exploitable, no login, no user action

Related CVEs

CVE-2026-35466 MEDIUM 6.1 UPGRADE XSS vulnerability in cveInterface.js allows for inject HTML to be passed to display, as cveInterface trusts in

References

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