nerxiv (>=0.0.1, <=1.1.0), osfexport (>=0.1.4, <=1.0.1) +3 more potentially affected by CVE-2026-22690 via pypdf (5.7.0)

pypdf PYPI version 5.7.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - nerxiv =0.0.1, =0.1.4, =0.0.1, =0.3.3, =30.0.8, =30.0.9 Source cves: CVE-2026-22690 Source advisory: OSV:PYSEC-2026-1829...

label-sorter (>=0.2.0, <=0.3.0), sereto (0.3.5) potentially affected by CVE-2026-22691 via pypdf (5.8.0)

pypdf PYPI version 5.8.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - label-sorter =0.2.0, =0.3.0 - sereto 0.3.5 Source cves: CVE-2026-22691 Source advisory: OSV:PYSEC-2026-1828...

label-sorter (>=0.2.0, <=0.3.0), sereto (0.3.5) potentially affected by CVE-2026-22690 via pypdf (5.8.0)

pypdf PYPI version 5.8.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - label-sorter =0.2.0, =0.3.0 - sereto 0.3.5 Source cves: CVE-2026-22690 Source advisory: OSV:PYSEC-2026-1829...

agentc-llamaindex (0.2.5a2), agentia (>=0.0.2, <=0.0.10) +246 more potentially affected by CVE-2026-22691 via pypdf (5.9.0)

pypdf PYPI version 5.9.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - agentc-llamaindex 0.2.5a2 - agentia =0.0.2, =0.0.1, =0.1.4, =0.1.0a0.dev0, =0.2.0a0, =0.11.2, =1.1.0a20250429, =3.1.8, =1.0.5, =1.0.0, =0.1.0, =1.1.1,...

agentc-llamaindex (0.2.5a2), agentia (>=0.0.2, <=0.0.10) +246 more potentially affected by CVE-2026-22690 via pypdf (5.9.0)

pypdf PYPI version 5.9.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - agentc-llamaindex 0.2.5a2 - agentia =0.0.2, =0.0.1, =0.1.4, =0.1.0a0.dev0, =0.2.0a0, =0.11.2, =1.1.0a20250429, =3.1.8, =1.0.5, =1.0.0, =0.1.0, =1.1.1,...

aiagents4pharma (>=0.0.0, <=1.49.1), aiagents4pharma-ansh (0.0.0) +34 more potentially affected by CVE-2026-22691 via pypdf (>=6.0.0, <=6.5.0)

pypdf PYPI version =6.0.0, =0.0.0, =6.2.61, =1.4.0, =1759155233.0.0, =0.34.0, =3.3.8, =0.3.0, =0.6.0 and more Source cves: CVE-2026-22691 Source advisory: OSV:PYSEC-2026-1828...

aiagents4pharma (>=0.0.0, <=1.49.1), aiagents4pharma-ansh (0.0.0) +34 more potentially affected by CVE-2026-22690 via pypdf (>=6.0.0, <=6.5.0)

pypdf PYPI version =6.0.0, =0.0.0, =6.2.61, =1.4.0, =1759155233.0.0, =0.34.0, =3.3.8, =0.3.0, =0.6.0 and more Source cves: CVE-2026-22690 Source advisory: OSV:PYSEC-2026-1829...

PYSEC-2026-1832 pypdf's LZWDecode streams be manipulated to exhaust RAM

Impact An attacker who uses this vulnerability can craft a PDF which leads to a memory usage of up to 1 GB per stream. This requires parsing the content stream of a page using the LZWDecode filter. This is a follow up to GHSA-jfx9-29x2-rv3j to align the default limit with the one for zlib. Patche...

krummstab (>=0.2.0, <=1.2.1) potentially affected by CVE-2025-66019 via pypdf (3.1.0)

pypdf PYPI version 3.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - krummstab =0.2.0, =1.2.1 Source cves: CVE-2025-66019 Source advisory: OSV:PYSEC-2026-1832...

pretix (>=4.17.0, <=4.17.1), providentia (2.4.0) potentially affected by CVE-2025-66019 via pypdf (3.4.1)

pypdf PYPI version 3.4.1 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - pretix =4.17.0, =4.17.1 - providentia 2.4.0 Source cves: CVE-2025-66019 Source advisory: OSV:PYSEC-2026-1832...

calibreweb (0.6.20) potentially affected by CVE-2025-66019 via pypdf (3.5.2)

pypdf PYPI version 3.5.2 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - calibreweb 0.6.20 Source cves: CVE-2025-66019 Source advisory: OSV:PYSEC-2026-1832...

chellow (>=1679494175.0.0, <=1688376223.0.0), pretix (>=4.18.0, <=4.18.2.post1) potentially affected by CVE-2025-66019 via pypdf (3.6.0)

pypdf PYPI version 3.6.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - chellow =1679494175.0.0, =4.18.0, =4.18.2.post1 Source cves: CVE-2025-66019 Source advisory: OSV:PYSEC-2026-1832...

cocpyth (>=0.1.1, <=0.1.2), pretix (>=4.19.0, <=4.20.4) potentially affected by CVE-2025-66019 via pypdf (3.8.1)

pypdf PYPI version 3.8.1 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - cocpyth =0.1.1, =4.19.0, =4.20.4 Source cves: CVE-2025-66019 Source advisory: OSV:PYSEC-2026-1832...

pdfmerge (1.0.0), ribometric (>=0.1.4, <=0.1.12) potentially affected by CVE-2025-66019 via pypdf (3.9.0)

pypdf PYPI version 3.9.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - pdfmerge 1.0.0 - ribometric =0.1.4, =0.1.12 Source cves: CVE-2025-66019 Source advisory: OSV:PYSEC-2026-1832...

criscostack (1.0.0), neumai (>=0.0.9, <=0.0.36) +2 more potentially affected by CVE-2025-66019 via pypdf (3.9.1)

pypdf PYPI version 3.9.1 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - criscostack 1.0.0 - neumai =0.0.9, =0.0.17, =2023.6.0, =2024.4.0 Source cves: CVE-2025-66019 Source advisory: OSV:PYSEC-2026-1832...

pspdfutils (>=3.0.5, <=3.0.7) potentially affected by CVE-2025-66019 via pypdf (3.10.0)

pypdf PYPI version 3.10.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - pspdfutils =3.0.5, =3.0.7 Source cves: CVE-2025-66019 Source advisory: OSV:PYSEC-2026-1832...

gpt3discord (>=11.7.3, <=12.3.8) potentially affected by CVE-2025-66019 via pypdf (3.11.1)

pypdf PYPI version 3.11.1 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - gpt3discord =11.7.3, =12.3.8 Source cves: CVE-2025-66019 Source advisory: OSV:PYSEC-2026-1832...

chellow (>=1688456919.0.0, <=1692616986.0.0), cybrex (>=1.0.1, <=1.0.7) potentially affected by CVE-2025-66019 via pypdf (3.12.0)

pypdf PYPI version 3.12.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - chellow =1688456919.0.0, =1.0.1, =1.0.7 Source cves: CVE-2025-66019 Source advisory: OSV:PYSEC-2026-1832...

indico (>=3.2.6, <=3.2.9) potentially affected by CVE-2025-66019 via pypdf (3.12.1)

pypdf PYPI version 3.12.1 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - indico =3.2.6, =3.2.9 Source cves: CVE-2025-66019 Source advisory: OSV:PYSEC-2026-1832...

py40kie (>=0.1.0, <=0.2.2) potentially affected by CVE-2025-66019 via pypdf (3.12.2)

pypdf PYPI version 3.12.2 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - py40kie =0.1.0, =0.2.2 Source cves: CVE-2025-66019 Source advisory: OSV:PYSEC-2026-1832...