low3.3
CVE-2026-2259
A vulnerability has been found in aardappel lobster up to 2025.4.
Impact
A vulnerability has been found in aardappel lobster up to 2025.4. Affected by this issue is the function lobster::Parser::ParseStatements in the library dev/src/lobster/parser.h of the component Parsing. The manipulation leads to memory corruption. The attack can only be performed from a local environment. The exploit has been disclosed to the public and may be used. The identifier of the patch is 2f45fe860d00990e79e13250251c1dde633f1f89. Applying a patch is the recommended action to fix this issue.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Strlen | Lobster | through 2025.4 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/aardappel/lobster/
- https://github.com/aardappel/lobster/commit/2f45fe860d00990e79e13250251c1dde633f1f89
- https://github.com/aardappel/lobster/issues/396
- https://github.com/aardappel/lobster/issues/396#issuecomment-3849019040
- https://github.com/oneafter/0204/blob/main/lob2/repro.lobster
- https://vuldb.com/?ctiid.345006
- https://vuldb.com/?id.345006
- https://vuldb.com/?submit.753168