PHPSpreadsheet: Gnumeric reader unbounded gzip expansion causes memory exhaustion
| Reporter | Title | Published | Views | Family All 15 |
|---|---|---|---|---|
 | CVE-2026-59932 | 28 Jul 202617:59 | – | attackerkb |
 | PhpSpreadsheet gzfileGetContents() DoS | 22 Jul 202600:00 | – | bdu_fstec |
 | CVE-2026-59932 | 23 Jul 202616:35 | – | circl |
 | CVE-2026-59932 | 28 Jul 202617:59 | – | cve |
 | CVE-2026-59932 PhpSpreadsheet: Gnumeric reader unbounded gzip expansion causes memory exhaustion | 28 Jul 202617:59 | – | cvelist |
 | EUVD-2026-49952 | 28 Jul 202617:59 | – | euvd |
 | CVE-2026-59932 | 28 Jul 202617:59 | – | mend |
 | CVE-2026-59932 | 28 Jul 202619:17 | – | nvd |
 | CLSA-2026-1786530064 TuxCare security update for phpoffice/phpspreadsheet (2 CVEs) | 12 Aug 202610:21 | – | osv_clsa |
 | GHSA-2MRG-GJXQ-2GVR PHPSpreadsheet: Gnumeric reader unbounded gzip expansion causes memory exhaustion | 23 Jul 202615:00 | – | osv_ghsa |
10
Node
OR
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
23 Jul 2026 15:00Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.5
EPSS0.007
SSVC