A vulnerability was detected in marcobambini Gravity up to 0.9.7. This impacts the function parse_number_expression of the file src/compiler/gravity_parser.c of the component Number Parser. Performing a manipulation results in out-of-bounds read.
It is possible to initiate the attack remotely. The exploit is now public and may be used. Upgrading to version 0.9.8 will fix this issue.
The patch is named 1b9bbf3ad5749e2a3434e6ad073c6e93c24207b6. It is recommended to upgrade the affected component.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
Passive
Minimal interaction
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 9
https://github.com/marcobambini/gravity/
cna@vuldb.com
https://github.com/marcobambini/gravity/issues/446
cna@vuldb.com
https://github.com/marcobambini/gravity/pull/449
cna@vuldb.com
https://github.com/marcobambini/gravity/releases/tag/0.9.8
cna@vuldb.com
https://github.com/sthagen/marcobambini-gravity/commit/1b9bbf3ad5749e2a3434e6ad…
cna@vuldb.com
https://vuldb.com/cve/CVE-2026-90716
cna@vuldb.com
https://vuldb.com/submit/919190
cna@vuldb.com
https://vuldb.com/vuln/403270
cna@vuldb.com
https://vuldb.com/vuln/403270/cti
cna@vuldb.com