https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T17:22:12.522941+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-54530 CVE-2026-54530 — pypdf: Possible infinite loop when retrieving fonts for layout-mode text extraction 2026-09-29T17:22:17.464831+00:00

Affected: py-pdf pypdf

pypdf is a free and open-source pure-python PDF library. Prior to 6.13.0, an attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires extracting the text in layout mode. This vulnerability is fixed in 6.13.0.

 https://vulnerability.circl.lu/vuln/ghsa-52x6-gq3r-vpf4 GHSA-52x6-gq3r-vpf4 — pypdf: Possible infinite loop when retrieving fonts for layout-mode text extraction 2026-09-29T17:22:17.464942+00:00

Affected: PyPI: pypdf

### Impact

An attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires extracting the text in layout mode.

### Patches

This has been fixed in [pypdf==6.13.0](https://github.com/py-pdf/pypdf/releases/tag/6.13.0).

### Workarounds

If you cannot upgrade yet, consider applying the changes from PR [#3830](https://github.com/py-pdf/pypdf/pull/3830).

 https://vulnerability.circl.lu/vuln/pysec-2026-3009 PYSEC-2026-3009 — pypdf: Possible infinite loop when retrieving fonts for layout-mode text extraction 2026-09-29T17:22:17.464993+00:00

Affected: PyPI: pypdf

### Impact

An attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires extracting the text in layout mode.

### Patches

This has been fixed in [pypdf==6.13.0](https://github.com/py-pdf/pypdf/releases/tag/6.13.0).

### Workarounds

If you cannot upgrade yet, consider applying the changes from PR [#3830](https://github.com/py-pdf/pypdf/pull/3830).