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Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:pypi/pypdf@6.6.0
Typepypi
Namespace
Namepypdf
Version6.6.0
Qualifiers
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version6.6.2
Latest_non_vulnerable_version6.8.0
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-f655-nwpc-xqec
vulnerability_id VCID-f655-nwpc-xqec
summary 
pypdf has possible long runtimes for missing /Root object with large /Size values
An attacker who exploits this vulnerability can craft a PDF which leads to possibly long runtimes for actually invalid files. This can be achieved by omitting the `/Root` entry in the trailer, while using a rather large `/Size` value. Only the non-strict reading mode is affected.
references
0
reference_url https://github.com/py-pdf/pypdf
reference_id
reference_type
scores
url https://github.com/py-pdf/pypdf
1
reference_url https://github.com/py-pdf/pypdf/commit/294165726b646bb7799be1cc787f593f2fdbcf45
reference_id
reference_type
scores
url https://github.com/py-pdf/pypdf/commit/294165726b646bb7799be1cc787f593f2fdbcf45
2
reference_url https://github.com/py-pdf/pypdf/pull/3594
reference_id
reference_type
scores
url https://github.com/py-pdf/pypdf/pull/3594
3
reference_url https://github.com/py-pdf/pypdf/releases/tag/6.6.0
reference_id
reference_type
scores
url https://github.com/py-pdf/pypdf/releases/tag/6.6.0
4
reference_url https://nvd.nist.gov/vuln/detail/CVE-2026-22690
reference_id CVE-2026-22690
reference_type
scores
url https://nvd.nist.gov/vuln/detail/CVE-2026-22690
5
reference_url https://github.com/advisories/GHSA-4xc4-762w-m6cg
reference_id GHSA-4xc4-762w-m6cg
reference_type
scores
url https://github.com/advisories/GHSA-4xc4-762w-m6cg
6
reference_url https://github.com/py-pdf/pypdf/security/advisories/GHSA-4xc4-762w-m6cg
reference_id GHSA-4xc4-762w-m6cg
reference_type
scores
url https://github.com/py-pdf/pypdf/security/advisories/GHSA-4xc4-762w-m6cg
fixed_packages
0
url pkg:pypi/pypdf@6.6.0
purl pkg:pypi/pypdf@6.6.0
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf@6.6.0
aliases CVE-2026-22690, GHSA-4xc4-762w-m6cg
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-f655-nwpc-xqec
1
url VCID-nrcb-psnz-37fz
vulnerability_id VCID-nrcb-psnz-37fz
summary 
pypdf has possible long runtimes for malformed startxref
An attacker who exploits this vulnerability can craft a PDF which leads to possibly long runtimes for invalid `startxref` entries. When rebuilding the cross-reference table, PDF files with lots of whitespace characters become problematic. Only the non-strict reading mode is affected.
references
0
reference_url https://github.com/py-pdf/pypdf
reference_id
reference_type
scores
url https://github.com/py-pdf/pypdf
1
reference_url https://github.com/py-pdf/pypdf/commit/294165726b646bb7799be1cc787f593f2fdbcf45
reference_id
reference_type
scores
url https://github.com/py-pdf/pypdf/commit/294165726b646bb7799be1cc787f593f2fdbcf45
2
reference_url https://github.com/py-pdf/pypdf/pull/3594
reference_id
reference_type
scores
url https://github.com/py-pdf/pypdf/pull/3594
3
reference_url https://github.com/py-pdf/pypdf/releases/tag/6.6.0
reference_id
reference_type
scores
url https://github.com/py-pdf/pypdf/releases/tag/6.6.0
4
reference_url https://nvd.nist.gov/vuln/detail/CVE-2026-22691
reference_id CVE-2026-22691
reference_type
scores
url https://nvd.nist.gov/vuln/detail/CVE-2026-22691
5
reference_url https://github.com/advisories/GHSA-4f6g-68pf-7vhv
reference_id GHSA-4f6g-68pf-7vhv
reference_type
scores
url https://github.com/advisories/GHSA-4f6g-68pf-7vhv
6
reference_url https://github.com/py-pdf/pypdf/security/advisories/GHSA-4f6g-68pf-7vhv
reference_id GHSA-4f6g-68pf-7vhv
reference_type
scores
url https://github.com/py-pdf/pypdf/security/advisories/GHSA-4f6g-68pf-7vhv
fixed_packages
0
url pkg:pypi/pypdf@6.6.0
purl pkg:pypi/pypdf@6.6.0
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/pypdf@6.6.0
aliases CVE-2026-22691, GHSA-4f6g-68pf-7vhv
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-nrcb-psnz-37fz
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:pypi/pypdf@6.6.0