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CVE-2026-57204 pypdf: Missing stream length values ignore defined limits

🗓️ 30 Jun 2026 21:59:46Reported by GoogleType 
osv
 osv🔗 osv.dev👁 8 Views

pypdf vulnerability before 6.13.3 allows DoS by unbounded memory use when parsing streams lacking a length.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl		CVE-2026-57204
2 Jul 202601:32
–circl
cve
CVE		CVE-2026-57204
30 Jun 202621:59
–cve
cvelist
Cvelist		CVE-2026-57204 pypdf: Missing stream length values ignore defined limits
30 Jun 202621:59
–cvelist
debiancve
Debian CVE		CVE-2026-57204
30 Jun 202621:59
–debiancve
euvd
EUVD		EUVD-2026-40425
30 Jun 202621:59
–euvd
nvd
NVD		CVE-2026-57204
30 Jun 202622:16
–nvd
osv
OSV		CLEANSTART-2026-EH47852 Security fixes for CVE-2026-34180, CVE-2026-48155, CVE-2026-48156, CVE-2026-48522, CVE-2026-48523, CVE-2026-48524, CVE-2026-48525, CVE-2026-48526, CVE-2026-48710, CVE-2026-48735, CVE-2026-48817, CVE-2026-48818, CVE-2026-49460, CVE-2026-49461, CVE-2026-53537, CVE-2026-53538, CVE-2026-53539, CVE-2026-53540, CVE-2026-54282, CVE-2026-54283, CVE-2026-54530, CVE-2026-54531, CVE-2026-54651, CVE-2026-57204, CVE-2026-59935, CVE-2026-59936, CVE-2026-59937, CVE-2026-59938, ghsa-537c-gmf6-5ccf, ghsa-jm82-fx9c-mx94 applied in versions: 1.85.1-r0, 1.89.5-r0, 1.90.2-r0
21 Jul 202607:54
–osv
osv
OSV		CLEANSTART-2026-GN02455 Security fixes for CVE-2026-34180, CVE-2026-48155, CVE-2026-48156, CVE-2026-48522, CVE-2026-48523, CVE-2026-48524, CVE-2026-48525, CVE-2026-48526, CVE-2026-48710, CVE-2026-48735, CVE-2026-48817, CVE-2026-48818, CVE-2026-49460, CVE-2026-49461, CVE-2026-53537, CVE-2026-53538, CVE-2026-53539, CVE-2026-53540, CVE-2026-54282, CVE-2026-54283, CVE-2026-54530, CVE-2026-54531, CVE-2026-54651, CVE-2026-57204, CVE-2026-59935, CVE-2026-59936, CVE-2026-59937, CVE-2026-59938, ghsa-537c-gmf6-5ccf, ghsa-jm82-fx9c-mx94 applied in versions: 1.85.1-r0, 1.88.5-r0, 1.90.2-r0
21 Jul 202607:54
–osv
osv
OSV		DEBIAN-CVE-2026-57204
30 Jun 202622:16
–osv
osv
OSV		GHSA-JM82-FX9C-MX94 pypdf: Missing stream length values ignore defined limits
18 Jun 202614:28
–osv
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15 Jul 2026 01:49Current
5.9Medium risk
Vulners AI Score5.9
CVSS 46.9
EPSS0.00206
pypdfvulnerabilitydenial of serviceunbounded memorystreams without length
8