OSV-2021-1217
Heap-use-after-free in ZEND_FETCH_OBJ_R_SPEC_CV_CONST_INLINE_HANDLER
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38297
Crash type: Heap-use-after-free READ 8
Crash state:
ZEND_FETCH_OBJ_R_SPEC_CV_CONST_INLINE_HANDLER
ZEND_FETCH_OBJ_R_SPEC_CV_CONST_HANDLER
fuzzer_execute_ex
What each source reports
OSV No score
Heap-use-after-free in ZEND_FETCH_OBJ_R_SPEC_CV_CONST_INLINE_HANDLER
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38297
Crash type: Heap-use-after-free READ 8
Crash state:
ZEND_FETCH_OBJ_R_SPEC_CV_CONST_INLINE_HANDLER
ZEND_FETCH_OBJ_R_SPEC_CV_CONST_HANDLER
fuzzer_execute_ex
- Record
OSV-2021-1217- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
phpOSS-Fuzz |
Listed versions, plus commit ranges php-8.1.0php-8.1.2RC1php-8.1.3php-8.1.4RC1php-8.1.7RC1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2021-1217 is a vulnerability with no CVSS score yet in php, published September 10, 2021. No source lists public exploit code. A source reports a fix.