CVE-2026-3008

MEDIUMNVD 6.66.6—Elevated

6.6

Successful exploitation of the string injection vulnerability could allow an attacker to obtain memory address information or crash the application.

CVSS v3: 6.6
EG Score: 6.6(high)
EPSS: 2.8%
KEV: Not listed

Published

April 27, 2026

Last Modified

April 27, 2026

References (6)

5f57b9bf-260d-4433-bf07-b6a79e9bb7d4https://community.notepad-plus-plus.org/topic/27500/notepad-v8-9-4-release-candidate
5f57b9bf-260d-4433-bf07-b6a79e9bb7d4https://github.com/llgsjsm/cve-2026-3008
5f57b9bf-260d-4433-bf07-b6a79e9bb7d4https://github.com/notepad-plus-plus/notepad-plus-plus/issues/17960
5f57b9bf-260d-4433-bf07-b6a79e9bb7d4https://llgsjsm.github.io/cve-2026-3008/
5f57b9bf-260d-4433-bf07-b6a79e9bb7d4https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-044/
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/llgsjsm/cve-2026-3008

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-134Use of Externally-Controlled Format String

Data Freshness Timeline

(refreshed 16× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-29 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-28 13:44 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-27 13:40 UTCepss_batch
2026-05-26 13:44 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-20 22:38 UTCepss_batch
2026-05-20 22:38 UTCepss_batch
2026-05-20 15:31 UTCEG score recompute
2026-05-20 15:31 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-3008?

CVE-2026-3008 is a medium vulnerability published on April 27, 2026. Successful exploitation of the string injection vulnerability could allow an attacker to obtain memory address information or crash the application.

When was CVE-2026-3008 disclosed?

CVE-2026-3008 was first published in the National Vulnerability Database on April 27, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-3008 actively exploited?

CVE-2026-3008 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 2.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-3008?

CVE-2026-3008 has a CVSS v3 base score of 6.6 (NVD).

How do I remediate CVE-2026-3008?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-3008, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2026-3008

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-3008?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(5)

Related CVEs(same CWE)