py40kie (>=0.1.0, <=0.2.2) potentially affected by CVE-2026-31826 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-2026-31826 Source advisory: OSV:GHSA-HQMH-PPP3-XVM7...

gpt3discord (>=11.7.3, <=12.3.8) potentially affected by CVE-2026-31826 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-2026-31826 Source advisory: OSV:GHSA-HQMH-PPP3-XVM7...

GHSA-HQMH-PPP3-XVM7 pypdf: manipulated stream length values can exhaust RAM

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing a content stream with a rather large /Length value, regardless of the actual data length inside the stream. Patches This has been fixed in pypdf==6.8.0. Workarounds If you canno...

aiagents4pharma (>=1.15.0, <=1.44.0), pypdftotext (>=0.0.6, <=0.0.9) +3 more potentially affected by CVE-2026-31826 via pypdf (5.2.0)

pypdf PYPI version 5.2.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - aiagents4pharma =1.15.0, =0.0.6, =1.0.1, =1.0.1, =1.0.5 Source cves: CVE-2026-31826 Source advisory: OSV:GHSA-HQMH-PPP3-XVM7...

genai-4-dps-helper (0.2.31), news-scraper-pdf (1.1.6) +6 more potentially affected by CVE-2026-31826 via pypdf (5.3.0)

pypdf PYPI version 5.3.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - genai-4-dps-helper 0.2.31 - news-scraper-pdf 1.1.6 - polytext =0.1.0, =0.1.0, =0.1.10 - python-pdf-toolkit 0.1.1 - synforge 0.1.0 - ta-using-llms 0.0....

centricube-langchain (>=1.2.3, <=1.3.0), centricube-pyautogen (>=0.3.2, <=0.3.3) +5 more potentially affected by CVE-2026-31826 via pypdf (5.6.1)

pypdf PYPI version 5.6.1 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - centricube-langchain =1.2.3, =0.3.2, =0.3.0, =0.1.0, =0.0.11, =0.0.3, =0.0.5 Source cves: CVE-2026-31826 Source advisory: OSV:GHSA-HQMH-PPP3-XVM7...

nerxiv (>=0.0.1, <=1.1.0), osfexport (>=0.1.4, <=1.0.1) +3 more potentially affected by CVE-2026-31826 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-2026-31826 Source advisory: OSV:GHSA-HQMH-PPP3-XVM7...

aiexec-base (0.6.4), ano-code (>=0.1.6, <=0.1.11) +39 more potentially affected by CVE-2026-31826 via pypdf (5.1.0)

pypdf PYPI version 5.1.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - aiexec-base 0.6.4 - ano-code =0.1.6, =0.0.1, =1.0.0, =0.6.0, =0.0.3, =0.1.0, =0.3.1, =3.3.6, =1.0.16, =0.2.37, =1.0.0, =0.1.11, =0.1.24 and more Sourc...

fair-llm (>=0.2.0, <=0.6.2), geo-importer (>=0.0.1b1, <=0.0.1b914) +4 more potentially affected by CVE-2026-31826 via pypdf (5.6.0)

pypdf PYPI version 5.6.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - fair-llm =0.2.0, =0.0.1b1, =30.0.5, =30.0.7 - textspitter 0.4.0b0 Source cves: CVE-2026-31826 Source advisory: OSV:GHSA-HQMH-PPP3-XVM7...

automateboringstuff3 (2024.10.1), calibreweb (0.6.24) +6 more potentially affected by CVE-2026-31826 via pypdf (5.0.1)

pypdf PYPI version 5.0.1 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - automateboringstuff3 2024.10.1 - calibreweb 0.6.24 - forgy =0.1.0, =0.1.0rc1, =0.0.12, =0.0.16 Source cves: CVE-2026-31826 Source advisory:...

docvec-cli (0.1.0), ingenious (>=0.1.0, <=0.1.3) +3 more potentially affected by CVE-2026-31826 via pypdf (5.5.0)

pypdf PYPI version 5.5.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - docvec-cli 0.1.0 - ingenious =0.1.0, =0.1.3b1, =0.2.6, =29.1.3, =30.0.4 Source cves: CVE-2026-31826 Source advisory: OSV:GHSA-HQMH-PPP3-XVM7...

label-sorter (>=0.2.0, <=0.3.0), sereto (0.3.5) potentially affected by CVE-2026-31826 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-2026-31826 Source advisory: OSV:GHSA-HQMH-PPP3-XVM7...

iiiflow (>=0.1.0, <=1.3.2), mayan-edms (>=4.5.0, <=4.5.8) potentially affected by CVE-2026-31826 via pypdf (3.14.0)

pypdf PYPI version 3.14.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - iiiflow =0.1.0, =4.5.0, =4.5.8 Source cves: CVE-2026-31826 Source advisory: OSV:GHSA-HQMH-PPP3-XVM7...

mimir-ai (0.0.3), rara-digitizer (>=1.0.0, <=1.5.8) potentially affected by CVE-2026-31826 via pypdf (5.0.0)

pypdf PYPI version 5.0.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - mimir-ai 0.0.3 - rara-digitizer =1.0.0, =1.5.8 Source cves: CVE-2026-31826 Source advisory: OSV:GHSA-HQMH-PPP3-XVM7...

agatta (>=0.9.1, <=0.9.4), automate3 (2023.11.7) +5 more potentially affected by CVE-2026-31826 via pypdf (3.17.0)

pypdf PYPI version 3.17.0 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - agatta =0.9.1, =1698926697.0.0, =9.2.3, =9.2.6 - uniflow 0.0.7 Source cves: CVE-2026-31826 Source advisory: OSV:GHSA-HQMH-PPP3-XVM7...

chat-with-mlx (>=0.1.0, <=0.1.11), crewai-files (>=1.9.0, <=1.10.1a1) +9 more potentially affected by CVE-2026-31826 via pypdf (4.0.2)

pypdf PYPI version 4.0.2 is affected by a known vulnerability. The following packages have a transitive dependency on pypdf and may be impacted: - chat-with-mlx =0.1.0, =1.9.0, =3.2.0, =1.2.1, =1.0.9, =0.0.0, =0.1.2, =0.73.0, =0.94.0 Source cves: CVE-2026-31826 Source advisory:...

aiagents4pharma (>=0.0.0, <=1.49.1), aiagents4pharma-ansh (0.0.0) +57 more potentially affected by CVE-2026-31826 via pypdf (>=6.0.0, <=6.7.5)

pypdf PYPI version =6.0.0, =0.0.0, =1.0.0a3, =3.1.0, =0.2.0, =0.2.0, =0.0.3, =6.2.61, =1.0.20, =0.12.0, =2.4.23, =2.4.24 and more Source cves: CVE-2026-31826 Source advisory: GHSA-HQMH-PPP3-XVM7...

indico (>=3.2.6, <=3.2.9) potentially affected by CVE-2026-31826 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-2026-31826 Source advisory: OSV:GHSA-HQMH-PPP3-XVM7...

aiagents4pharma (>=0.0.0, <=1.49.1), aiagents4pharma-ansh (0.0.0) +57 more potentially affected by CVE-2026-31826 via pypdf (>=6.0.0, <=6.7.5)

pypdf PYPI version =6.0.0, =0.0.0, =1.0.0a3, =3.1.0, =0.2.0, =0.2.0, =0.0.3, =6.2.61, =1.0.20, =0.12.0, =2.4.23, =2.4.24 and more Source cves: CVE-2026-31826 Source advisory: OSV:GHSA-HQMH-PPP3-XVM7...

pypdf: manipulated stream length values can exhaust RAM

Impact An attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires parsing a content stream with a rather large /Length value, regardless of the actual data length inside the stream. Patches This has been fixed in pypdf==6.8.0. Workarounds If you canno...