CVE-2026-59932 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 |
 | EUVD-2026-49952 | 28 Jul 202617:59 | – | euvd |
 | PHPSpreadsheet: Gnumeric reader unbounded gzip expansion causes memory exhaustion | 23 Jul 202615:00 | – | github |
 | 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
[
{
"vendor": "PHPOffice",
"product": "PhpSpreadsheet",
"versions": [
{
"version": ">= 4.0.0, < 5.8.1",
"status": "affected"
},
{
"version": ">= 3.3.0, < 3.10.7",
"status": "affected"
},
{
"version": ">= 2.2.0, < 2.4.7",
"status": "affected"
},
{
"version": ">= 2.0.0, < 2.1.18",
"status": "affected"
},
{
"version": "< 1.30.6",
"status": "affected"
}
]
}
]Data
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28 Jul 2026 17:59Current
CVSS 3.17.5
EPSS0.007
SSVC