CVE-2026-8671

HIGHPre-NVD 7.57.5—Trending — 3 sources updated this week

7.5

Insertion of sensitive information into log file vulnerability in syslink software AG Avantra on...

Insertion of sensitive information into log file vulnerability in syslink software AG Avantra on Linux, Windows allows Resource Leak Exposure.

This issue affects Avantra: before 25.3.0.

CVSS v3: 7.5
EG Score: 7.5(high)
EPSS: 6.0%
KEV: Not listed

Published

May 26, 2026

Last Modified

May 26, 2026

Vendor Advisories for CVE-2026-8671(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

GHSA-5qp4-pv6p-8gcx
GitHub Security AdvisoriesHigh
Insertion of sensitive information into log file vulnerability in syslink software AG Avantra on...

Weakness Classification(1)

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

CWE-532Insertion of Sensitive Information into Log File

Data Freshness Timeline

(refreshed 9× in last 7d / 9× 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 00:16 UTCepss_batch
2026-05-29 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
2026-05-26 13:44 UTCepss_batch
2026-05-26 13:36 UTCEG score recompute
2026-05-26 13:36 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-8671?

CVE-2026-8671 is a high vulnerability published on May 26, 2026. Insertion of sensitive information into log file vulnerability in syslink software AG Avantra on... Insertion of sensitive information into log file vulnerability in syslink software AG Avantra on Linux, Windows allows Resource Leak Exposure. This issue affects Avantra: before 25.3.0.

When was CVE-2026-8671 disclosed?

CVE-2026-8671 was first published in the National Vulnerability Database on May 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-8671 actively exploited?

CVE-2026-8671 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 6.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-8671?

CVE-2026-8671 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2026-8671?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-8671, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-8671

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CVE-2026-8671

📅 Published

🔄 Last Modified

📣 Vendor Advisories for CVE-2026-8671(1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2026-8671?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

Vendor Advisories for CVE-2026-8671(1)

Frequently asked(5)

Related CVEs(same CWE)