NVD HIGH: CVE-2026-102994 — pypdf is a free and open-source pure-python PDF library. Prior to 6.18.0, a craf...

Wednesday, September 30, 2026 at 08:17 PM UTC·Source: NIST NVD

Updated: Monday, October 5, 2026 at 04:00 PM UTC

Executive Summary

pypdf is a free and open-source pure-python PDF library. Prior to 6.18.0, a crafted PDF containing indirect-object identifiers or generation-number tokens that continue for a long time without whitespace can cause pypdf/_reader.py and pypdf/generic/_base.py to scan excessive input through read_until_whitespace, resulting in long runtimes and application unavailability. This issue is fixed in versi

Analysis

Indicators of Compromise (1)

CVE (1)

CVE-2026-102994

NVD MITRE CVE

Source Attribution

Originally published by NIST NVD on Sep 30, 2026. Verified by: NIST.

Related Threats

MEDIUMVulnerabilityNEW

Circle, Ripple and Standard Chartered invest in OKX

Crypto exchange OKX has secured strategic investment from Circle, QRT, Ripple and SC Ventures at a $25 billion valuation.

10m agoFinextra

CRITICALVulnerabilityNEW

Atlassian warns of critical file-access flaw in Jira, Confluence

Atlassian is warning customers of a critical vulnerability, tracked as CVE-2026-21589, that can be exploited for arbitrary file-access in multiple self-hosted Data Center products, including Confluence, Jira, and Bitbucket. [...]

CVE-2026-21589

37m agoBleepingComputer

CRITICALVulnerabilityNEW

NVD CRITICAL: CVE-2026-104070 — The Crayons plugin for SPIP before 3.5.0 contains a missing authorization vulner...

The Crayons plugin for SPIP before 3.5.0 contains a missing authorization vulnerability that allows unauthenticated attackers to modify arbitrary editable object fields by omitting the secu_ anti-forgery parameter in crayons_store.php, causing the authorization dispatcher to resolve an unconditionally-true handler instead of the proper modification check. Attackers can chain this flaw to write a m

CVE-2026-104070

55m agoNIST NVD