https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T01:45:27.626331+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/bdu:2026-07343 bdu:2026-07343 2026-10-03T01:45:27.726895+00:00 bdu:2026-07343 https://cve.radiocsirt.org/vuln/brew-pdfalyzer-cve-2025-66019 BREW-pdfalyzer-CVE-2025-66019 — pypdf's LZWDecode streams be manipulated to exhaust RAM 2026-10-03T01:45:27.726945+00:00

Affected: Homebrew: pdfalyzer

### 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](https://github.com/py-pdf/pypdf/security/advisories/GHSA-jfx9-29x2-rv3j) to align the default limit with the one for *zlib*.

### Patches This has been fixed in [pypdf==6.4.0](https://github.com/py-pdf/pypdf/releases/tag/6.4.0).

### Workarounds If users cannot upgrade yet, use the line below to overwrite the default in their code:

```python pypdf.filters.LZW_MAX_OUTPUT_LENGTH = 75_000_000 ```

 https://cve.radiocsirt.org/vuln/certfr-2026-avi-0224 certfr-2026-avi-0224 — De multiples vulnérabilités ont été découvertes dans les produits IBM. Certaines d'entre elles permettent à un attaquan… 2026-10-03T01:45:27.727010+00:00 certfr-2026-avi-0224 https://cve.radiocsirt.org/vuln/euvd-2026-266095 EUVD-2026-266095 2026-10-03T01:45:27.727039+00:00 EUVD-2026-266095 https://cve.radiocsirt.org/vuln/fkie_cve-2025-66019 fkie_cve-2025-66019 2026-10-03T01:45:27.727065+00:00

pypdf is a free and open-source pure-python PDF library. Prior to version 6.4.0, 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 issue has been patched in version 6.4.0.

 https://cve.radiocsirt.org/vuln/ghsa-m449-cwjh-6pw7 GHSA-m449-cwjh-6pw7 — pypdf's LZWDecode streams be manipulated to exhaust RAM 2026-10-03T01:45:27.727104+00:00

Affected: PyPI: pypdf

### 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](https://github.com/py-pdf/pypdf/security/advisories/GHSA-jfx9-29x2-rv3j) to align the default limit with the one for *zlib*.

### Patches This has been fixed in [pypdf==6.4.0](https://github.com/py-pdf/pypdf/releases/tag/6.4.0).

### Workarounds If users cannot upgrade yet, use the line below to overwrite the default in their code:

```python pypdf.filters.LZW_MAX_OUTPUT_LENGTH = 75_000_000 ```

 https://cve.radiocsirt.org/vuln/opensuse-su-2025:15776-1 openSUSE-SU-2025:15776-1 — python311-pypdf-6.4.0-1.1 on GA media 2026-10-03T01:45:27.727163+00:00

python311-pypdf-6.4.0-1.1 on GA media

 https://cve.radiocsirt.org/vuln/pysec-2026-1832 PYSEC-2026-1832 — pypdf's LZWDecode streams be manipulated to exhaust RAM 2026-10-03T01:45:27.727190+00:00

Affected: PyPI: pypdf

### 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](https://github.com/py-pdf/pypdf/security/advisories/GHSA-jfx9-29x2-rv3j) to align the default limit with the one for *zlib*.

### Patches This has been fixed in [pypdf==6.4.0](https://github.com/py-pdf/pypdf/releases/tag/6.4.0).

### Workarounds If users cannot upgrade yet, use the line below to overwrite the default in their code:

```python pypdf.filters.LZW_MAX_OUTPUT_LENGTH = 75_000_000 ```

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2025-66019 UBUNTU-CVE-2025-66019 2026-10-03T01:45:27.727264+00:00

Affected: Ubuntu:24.04:LTS: pypdf, Ubuntu:25.10: pypdf, Ubuntu:26.04:LTS: pypdf

pypdf is a free and open-source pure-python PDF library. Prior to version 6.4.0, 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 issue has been patched in version 6.4.0.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-1730 WID-SEC-W-2026-1730 — Xerox FreeFlow Print Server: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff 2026-10-03T01:45:27.727307+00:00

Ein Angreifer kann mehrere Schwachstellen in Xerox FreeFlow Print Server ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.