aardappel lobster Parsing parser.h ParseStatements memory corruption
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 4.8epss 0.2%
exploitation probability
0.2%top 87% of all CVEs
observed exploitation
nono source reports it
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.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
Affected products
aardappel · lobsterReferences
https://github.com/aardappel/lobster/https://github.com/aardappel/lobster/commit/2f45fe860d00990e79e13250251c1dde633f1f89https://github.com/aardappel/lobster/issues/396https://github.com/aardappel/lobster/issues/396#issuecomment-3849019040https://github.com/oneafter/0204/blob/main/lob2/repro.lobsterhttps://vuldb.com/?ctiid.345006https://vuldb.com/?id.345006https://vuldb.com/?submit.753168