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EUVD-2026-107331

🗓️ 22 Oct 2026 16:49:22Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 5 Views

Memory exhaustion in pypdf content stream parsing via many small operations.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-113791
21 Oct 202618:46
–circl
cve
CVE
CVE-2026-113791
21 Oct 202615:37
–cve
cvelist
Cvelist
CVE-2026-113791 pypdf: Possible large memory usage when parsing content streams
21 Oct 202615:37
–cvelist
debiancve
Debian CVE
CVE-2026-113791
21 Oct 202615:37
–debiancve
github
Github Security Blog
pypdf: Possible large memory usage when parsing content streams
22 Oct 202616:49
–github
nvd
NVD
CVE-2026-113791
21 Oct 202616:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-113791
22 Oct 202620:47
–osv_debian
osv_echo
osv_echo
ECHO-42CE-A9E3-9AD4
23 Oct 202600:00
–osv_echo
osv_ghsa
osv_ghsa
GHSA-CGF9-327M-V77C pypdf: Possible large memory usage when parsing content streams
22 Oct 202616:49
–osv_ghsa
ptsecurity
Positive Technologies
PT-2026-120662
21 Oct 202600:00
–ptsecurity
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "8015f87a-aab5-31f5-8a0a-15f647140cb3",
        "vendor": {
          "name": "py-pdf"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "285df082-9b53-38ca-a4b6-8045947c3222",
        "product": {
          "name": "pypdf",
          "vendor": {
            "name": "py-pdf"
          }
        },
        "product_version": "< 6.21.0"
      }
    ]
  }
]

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22 Oct 2026 16:49Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46
EPSS0.00317
5