OSV-2020-1741
Heap-use-after-free in zend_assign_to_variable
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25601
Crash type: Heap-use-after-free READ 1
Crash state:
zend_assign_to_variable
zend_std_write_property
ZEND_ASSIGN_OBJ_SPEC_CV_CONST_OP_DATA_VAR_HANDLER
What each source reports
OSV No score
Heap-use-after-free in zend_assign_to_variable
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25601
Crash type: Heap-use-after-free READ 1
Crash state:
zend_assign_to_variable
zend_std_write_property
ZEND_ASSIGN_OBJ_SPEC_CV_CONST_OP_DATA_VAR_HANDLER
- Record
OSV-2020-1741- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
phpOSS-Fuzz |
Commit ranges | Not evaluated |
Not evaluated means the source gave git commits or a range we can't read, so we can't tell which releases are affected. A fixed version beside it is the source’s own claim.
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2020-1741 is a vulnerability with no CVSS score yet in php, published September 13, 2020. No source lists public exploit code. A source reports a fix.