clrinject

clrinject Injects C EXE or DLL Assembly into any CLR runtime and AppDomain of another process. The injected assembly can then access static instances of the injectee process's classes and therefore affect it's internal state. Usage clrinject-cli.exe -p -a Opens process with id or name , inject EX...

pypdf: Possible long runtimes for repeated references to the same missing object

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires loading relevant parts of a file like their pages where the same, but non-existent indirect object is referenced multiple times. Patches This has been fixed in pypdf==6.21.2. Workarounds If...

GHSA-6C7F-9265-G8FW pypdf: Possible long runtimes for repeated references to the same missing object

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires loading relevant parts of a file like their pages where the same, but non-existent indirect object is referenced multiple times. Patches This has been fixed in pypdf==6.21.2. Workarounds If...

pypdf: Possible long runtimes for repeated malformed cross-reference entries (Follow-up)

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires cross-reference streams with repeated malformed cross-reference streams. Patches This has been fixed in pypdf==6.21.2. Workarounds If you cannot upgrade yet, consider applying the changes fr...

GHSA-JR96-GVGH-J3R4 pypdf: Possible long runtimes for repeated malformed cross-reference entries (Follow-up)

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires cross-reference streams with repeated malformed cross-reference streams. Patches This has been fixed in pypdf==6.21.2. Workarounds If you cannot upgrade yet, consider applying the changes fr...

pypdf: Possible long runtimes for large xref table header limits

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires opening a file with large/wrong upper limits in the xref table. Patches This has been fixed in pypdf==6.21.2. Workarounds If you cannot upgrade yet, consider applying the changes from PR 423...

GHSA-GMH7-3G9R-MJH5 pypdf: Possible long runtimes for large xref table header limits

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires opening a file with large/wrong upper limits in the xref table. Patches This has been fixed in pypdf==6.21.2. Workarounds If you cannot upgrade yet, consider applying the changes from PR 423...

DEBIAN-CVE-2026-115585

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.2, an incomplete remediation for repeated malformed cross-reference entries in GHSA-55h5-xmcq-c37v could still trigger a complete PDF stream reload during each recovery attempt even when a recovery cache was present, causing...

CVE-2026-115580

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.2, an attacker can craft a PDF with a standard cross-reference table whose declared entry count exceeds what the file can contain, causing excessive processing and long runtimes when the file is opened. This issue is fixed in...

CVE-2026-115585

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.2, an incomplete remediation for repeated malformed cross-reference entries in GHSA-55h5-xmcq-c37v could still trigger a complete PDF stream reload during each recovery attempt even when a recovery cache was present, causing...

DEBIAN-CVE-2026-115572

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.2, an attacker can craft a PDF that repeatedly references the same nonexistent indirect object, causing relevant file parts such as pages to trigger repeated full-file recovery loads and long runtimes when accessed. This issue...

CVE-2026-115572

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.2, an attacker can craft a PDF that repeatedly references the same nonexistent indirect object, causing relevant file parts such as pages to trigger repeated full-file recovery loads and long runtimes when accessed. This issue...

EUVD-2026-109130

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.2, an incomplete remediation for repeated malformed cross-reference entries in GHSA-55h5-xmcq-c37v could still trigger a complete PDF stream reload during each recovery attempt even when a recovery cache was present, causing...

CVE-2026-115585 pypdf: Possible long runtimes for repeated malformed cross-reference entries (Follow-up)

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.2, an incomplete remediation for repeated malformed cross-reference entries in GHSA-55h5-xmcq-c37v could still trigger a complete PDF stream reload during each recovery attempt even when a recovery cache was present, causing...

CVE-2026-115585 pypdf: Possible long runtimes for repeated malformed cross-reference entries (Follow-up)

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.2, an incomplete remediation for repeated malformed cross-reference entries in GHSA-55h5-xmcq-c37v could still trigger a complete PDF stream reload during each recovery attempt even when a recovery cache was present, causing...

CVE-2026-115585

The pypdf pure-python PDF library is vulnerable to long runtimes when processing crafted PDF files containing repeated malformed cross-reference entries . In versions prior to 6.21.2 , an incomplete remediation allowed these entries to trigger a complete PDF stream reload during each recovery att...

CVE-2026-115580 pypdf: Possible long runtimes for large xref table header limits

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.2, an attacker can craft a PDF with a standard cross-reference table whose declared entry count exceeds what the file can contain, causing excessive processing and long runtimes when the file is opened. This issue is fixed in...

CVE-2026-115580

The pypdf pure-python PDF library is vulnerable to a denial-of-service condition prior to version 6.21.2 . An attacker can craft a PDF file with a standard cross-reference (xref) table where the declared entry count exceeds the actual contents of the file. This discrepancy triggers excessive proc...

CVE-2026-115580 pypdf: Possible long runtimes for large xref table header limits

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.2, an attacker can craft a PDF with a standard cross-reference table whose declared entry count exceeds what the file can contain, causing excessive processing and long runtimes when the file is opened. This issue is fixed in...

CVE-2026-115572 pypdf: Possible long runtimes for repeated references to the same missing object

pypdf is a free and open-source pure-python PDF library. Prior to 6.21.2, an attacker can craft a PDF that repeatedly references the same nonexistent indirect object, causing relevant file parts such as pages to trigger repeated full-file recovery loads and long runtimes when accessed. This issue...