CVE-2026-7835

LOWNVD 3.13.1—Trending — 3 sources updated this week

3.1

A format string argument mismatch in Netatalk 3.0.3 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted input that triggers incorrect format string processing.

CVSS v3: 3.1
EG Score: 3.1(high)
EPSS: 29.7%
KEV: Not listed

Published

May 21, 2026

Last Modified

May 21, 2026

References (1)

33c584b5-0579-4c06-b2a0-8d8329fcab9chttps://netatalk.io/security/CVE-2026-7835

Vendor Advisories for CVE-2026-7835(1)

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

GHSA-3wp4-f8xr-849x
GitHub Security AdvisoriesLow
A format string argument mismatch in Netatalk 3.0.3 through 4.4.2 allows a remote authenticated...

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 10× in last 7d / 18× 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.

2026-06-04 05:05 UTCEG score recompute
2026-06-04 05:05 UTCGHSA enrichment
2026-06-02 20:13 UTCepss_batch
2026-06-01 13:52 UTCepss_batch
2026-06-01 02:45 UTCEG score recompute
2026-06-01 02:45 UTCGHSA enrichment
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 07:18 UTCepss_batch
2026-05-23 00:07 UTCEG score recompute
2026-05-22 22:08 UTCEG score recompute
2026-05-21 22:43 UTCepss_batch
2026-05-21 08:40 UTCEG score recompute

Frequently asked(5)

What is CVE-2026-7835?

CVE-2026-7835 is a low vulnerability published on May 21, 2026. A format string argument mismatch in Netatalk 3.0.3 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted input that triggers incorrect format string processing.

When was CVE-2026-7835 disclosed?

CVE-2026-7835 was first published in the National Vulnerability Database on May 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2026-7835 actively exploited?

CVE-2026-7835 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 29.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2026-7835?

CVE-2026-7835 has a CVSS v3 base score of 3.1 (NVD).

How do I remediate CVE-2026-7835?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-7835, 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-2026-7835

📅 Published

🔄 Last Modified

🔗 References (1)

📣 Vendor Advisories for CVE-2026-7835(1)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)