CVE-2026-90716: marcobambini Gravity

marcobambini Gravity Number gravity_parser.c parse_number_expression out-of-bounds

CVSS 5.1 MediumEPSS 0.0037 · 30th percentile

Published by the CVE Program (CNA: VulDB) at 14 Sept 2026, 12:45 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
marcobambini	Gravity	affected 0.9.0 affected 0.9.1 affected 0.9.2 affected 0.9.3 affected 0.9.4 affected 0.9.5 affected 0.9.6 affected 0.9.7 unaffected 0.9.8

Identifiers

CVE-2026-90716

CNA

VulDB

Weakness (CWE)

CWE-119 · CWE-125

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
5.1	Medium	4.0	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P	CNA (VulDB)Used for this record
5.5	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C	CNA (VulDB)
5.5	Medium	3.0	CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C	CNA (VulDB)
6.5	Medium	2.0	AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C	CNA (VulDB)

CISA KEV Not listed.
EPSS 0.0037, the 30th percentile, on 7 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 14 Sept 2026. New records show when each source confirmed them.

Sources

References from the CNA

vuldb.com/vuln/403270 vdb-entrytechnical-description
vuldb.com/vuln/403270/cti signaturepermissions-required
vuldb.com/cve/CVE-2026-90716 third-party-advisory
vuldb.com/submit/919190 third-party-advisory
github.com/marcobambini/gravity/pull/449 issue-trackingpatch
github.com/sthagen/marcobambini-gravity/commit/1b9bbf3ad5749e2a3434e6ad073c6e93c24207b6 patch
github.com/marcobambini/gravity/releases/tag/0.9.8 patch
github.com/marcobambini/gravity/ product
github.com/marcobambini/gravity/issues/446 exploitissue-tracking

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.