Source: squirrel3 X-Debbugs-CC: [email protected] Severity: grave Tags: security
Hi, The following vulnerabilities were published for squirrel3. CVE-2026-9541[0]: | A security flaw has been discovered in Squirrel up to 3.2. Impacted | is the function ReadObject of the file squirrel/sqobject.cpp of the | component Cnut File Handler. Performing a manipulation results in | heap-based buffer overflow. The attack is only possible with local | access. The exploit has been released to the public and may be used | for attacks. The project was informed of the problem early through | an issue report but has not responded yet. https://github.com/albertodemichelis/squirrel/issues/327 CVE-2026-8258[1]: | A flaw has been found in Squirrel up to 3.2. Impacted is the | function validate_format in the library sqstdlib/sqstdstring.cpp. | Executing a manipulation can lead to stack-based buffer overflow. | The attack can only be executed locally. The exploit has been | published and may be used. The project was informed of the problem | early through an issue report but has not responded yet. https://github.com/albertodemichelis/squirrel/issues/325 CVE-2026-8261[2]: | A vulnerability was determined in Squirrel up to 3.2. This affects | the function SQFunctionProto::Load of the file | squirrel/sqobject.cpp. This manipulation causes heap-based buffer | overflow. The attack is restricted to local execution. The exploit | has been publicly disclosed and may be utilized. The project was | informed of the problem early through an issue report but has not | responded yet. https://github.com/albertodemichelis/squirrel/issues/326 If you fix the vulnerabilities please also make sure to include the CVE (Common Vulnerabilities & Exposures) ids in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2026-9541 https://www.cve.org/CVERecord?id=CVE-2026-9541 [1] https://security-tracker.debian.org/tracker/CVE-2026-8258 https://www.cve.org/CVERecord?id=CVE-2026-8258 [2] https://security-tracker.debian.org/tracker/CVE-2026-8261 https://www.cve.org/CVERecord?id=CVE-2026-8261 Please adjust the affected versions in the BTS as needed.
