Security Vulnerabilities
Vim is an open source, command line text editor. In versions from 9.1.1231 to before 9.1.1406, when processing nested tuples during Vim9 script import operations, an error during evaluation can trigger a double-free in Vim’s internal typed value (typval_T) management. Specifically, the clear_tv() function may attempt to free memory that has already been deallocated, due to improper lifetime handling in the handle_import / ex_import code paths. The vulnerability can only be triggered if a user explicitly opens and executes a specially crafted Vim script. This issue has been patched in version 9.1.1406.
CVSS Score
8.8
EPSS Score
0.0
Published
2025-08-11
Vim is an open source, command line text editor. In versions from 9.1.1231 to before 9.1.1400, When processing nested tuples in Vim script, an error during evaluation can trigger a use-after-free in Vim’s internal tuple reference management. Specifically, the tuple_unref() function may access already freed memory due to improper lifetime handling, leading to memory corruption. The exploit requires direct user interaction, as the script must be explicitly executed within Vim. This issue has been patched in version 9.1.1400.
CVSS Score
8.8
EPSS Score
0.0
Published
2025-08-11
in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through missing release of memory.
CVSS Score
3.3
EPSS Score
0.0
Published
2025-08-11
in OpenHarmony v5.0.3 and prior versions allow a local attacker arbitrary code execution in tcb through race condition.
CVSS Score
8.4
EPSS Score
0.0
Published
2025-08-11
in OpenHarmony v5.0.3 and prior versions allow a local attacker arbitrary code execution in tcb through use after free.
CVSS Score
8.4
EPSS Score
0.0
Published
2025-08-11
in OpenHarmony v5.0.3 and prior versions allow a local attacker cause DOS through type confusion.
CVSS Score
3.3
EPSS Score
0.0
Published
2025-08-11
in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer dereference.
CVSS Score
3.3
EPSS Score
0.0
Published
2025-08-11
in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through missing release of memory.
CVSS Score
3.3
EPSS Score
0.0
Published
2025-08-11
in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through missing release of memory.
CVSS Score
3.3
EPSS Score
0.0
Published
2025-08-11
in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through improper input.
CVSS Score
3.3
EPSS Score
0.0
Published
2025-08-11
Page 1