CVE-2024-49406: Improper validation of integrity check value in Blockchain Keystore prior to version 1.3.16 allows local attac

Q: How do I fix CVE-2024-49406?

blockchain keystore: upgrade to 1.3.16. Exact commands for each OS are on this page.

Q: Is CVE-2024-49406 being exploited?

CVE-2024-49406 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-2024-49406 affect?

CVE-2024-49406 affects blockchain keystore. Severity is medium (CVSS 6.7). Improper validation of integrity check value in Blockchain Keystore prior to version 1.3.16 allows local attackers to modify transaction. Root privilege is required for triggering this vulnerability.

Q: How urgent is CVE-2024-49406?

Priority 24/100. No elevated risk signals yet.

Routine

MEDIUM 6.7UPGRADE

CVE-2024-49406 is a medium-severity flaw (CVSS 6.7) affecting blockchain keystore. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper validation of integrity check value in Blockchain Keystore prior to version 1.3.16 allows local attackers to modify transaction. Root privilege is required for triggering this vulnerability.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.7 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	High
User interaction	None
EPSS exploit chance	0.1% (top 99%)
CISA exploited list	No
Weakness	CWE-354
Published	2024-11-06
Last modified	2026-06-17

Publisher (CNA): Samsung Mobile · Vendor: samsung

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2024-11-06 03:15 UTCPublished CVE record published
2026-06-17 07:59 UTCUpdated Record last modified

samsung blockchain keystore UPGRADE

Affected: < 1.3.16

Fixed in: 1.3.16

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy blockchain-keystore || rpm -q blockchain-keystore || blockchain-keystore --version

2. UPGRADE to 1.3.16 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade blockchain-keystore

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade blockchain-keystore

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-2024-49406?

blockchain keystore: upgrade to 1.3.16. Exact commands for each OS are on this page.

Is CVE-2024-49406 being exploited?

CVE-2024-49406 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-2024-49406 affect?

CVE-2024-49406 affects blockchain keystore. Severity is medium (CVSS 6.7). Improper validation of integrity check value in Blockchain Keystore prior to version 1.3.16 allows local attackers to modify transaction. Root privilege is required for triggering this vulnerability.

How urgent is CVE-2024-49406?

Priority 24/100. No elevated risk signals yet.

Software pages

Samsung vulnerabilities

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References

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