Vulnerabilities > Facebook > Hermes
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-05-18 | CVE-2023-23556 | Out-of-bounds Write vulnerability in Facebook Hermes An error in BigInt conversion to Number in Hermes prior to commit a6dcafe6ded8e61658b40f5699878cd19a481f80 could have been used by a malicious attacker to execute arbitrary code due to an out-of-bound write. | 9.8 |
| 2023-05-18 | CVE-2023-23557 | Type Confusion vulnerability in Facebook Hermes An error in Hermes' algorithm for copying objects properties prior to commit a00d237346894c6067a594983be6634f4168c9ad could be used by a malicious attacker to execute arbitrary code via type confusion. | 9.8 |
| 2023-05-18 | CVE-2023-24832 | NULL Pointer Dereference vulnerability in Facebook Hermes A null pointer dereference bug in Hermes prior to commit 5cae9f72975cf0e5a62b27fdd8b01f103e198708 could have been used by an attacker to crash an Hermes runtime where the EnableHermesInternal config option was set to true. | 7.5 |
| 2023-05-18 | CVE-2023-24833 | Use After Free vulnerability in Facebook Hermes A use-after-free in BigIntPrimitive addition in Hermes prior to commit a6dcafe6ded8e61658b40f5699878cd19a481f80 could have been used by an attacker to leak raw data from Hermes VM’s heap. | 7.5 |
| 2023-05-18 | CVE-2023-25933 | Type Confusion vulnerability in Facebook Hermes A type confusion bug in TypedArray prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 could have been used by a malicious attacker to execute arbitrary code via untrusted JavaScript. | 9.8 |
| 2023-05-18 | CVE-2023-28081 | Use After Free vulnerability in Facebook Hermes A bytecode optimization bug in Hermes prior to commit e6ed9c1a4b02dc219de1648f44cd808a56171b81 could be used to cause an use-after-free and obtain arbitrary code execution via a carefully crafted payload. | 9.8 |
| 2023-05-18 | CVE-2023-30470 | Use After Free vulnerability in Facebook Hermes A use-after-free related to unsound inference in the bytecode generation when optimizations are enabled for Hermes prior to commit da8990f737ebb9d9810633502f65ed462b819c09 could have been used by an attacker to achieve remote code execution. | 9.8 |
| 2022-10-11 | CVE-2022-35289 | Integer Overflow or Wraparound vulnerability in Facebook Hermes A write-what-where condition in hermes caused by an integer overflow, prior to commit 5b6255ae049fa4641791e47fad994e8e8c4da374 allows attackers to potentially execute arbitrary code via crafted JavaScript. | 9.8 |
| 2022-10-11 | CVE-2022-40138 | Incorrect Conversion between Numeric Types vulnerability in Facebook Hermes An integer conversion error in Hermes bytecode generation, prior to commit 6aa825e480d48127b480b08d13adf70033237097, could have been used to perform Out-Of-Bounds operations and subsequently execute arbitrary code. | 9.8 |
| 2022-10-11 | CVE-2022-32234 | Out-of-bounds Write vulnerability in Facebook Hermes An out of bounds write in hermes, while handling large arrays, prior to commit 06eaec767e376bfdb883d912cb15e987ddf2bda1 allows attackers to potentially execute arbitrary code via crafted JavaScript. | 9.8 |