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Low 2.1Published Mar 18, 2026

CVE-2026-4407Out-of-bounds array write in Xpdf 4.06 due to missing validation

Updated under an hour ago ()

Does this affect you?

It affects Xpdf. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Out-of-bounds array write in Xpdf 4.06 and earlier, due to incorrect validation of the "N" field in ICCBased color spaces.

CVSS
2.1 LOW (v4.0, CNA)CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Weakness (CWE)
CWE-20, CWE-787
Known exploited
Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days)
Not loaded for this CVE
Assigned by
GandC
NVD analysis
Awaiting Analysis
Record last updated
Mar 19, 2026
First seen by InfoSec Signals
Oct 9, 2026

Affected products

Affected products
Xpdf Xpdf
xpdf:xpdf (from the name)
4.06
CNA record

References

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.

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