Description
Vim is an open source, command line text editor. From 9.2.0469 until 9.2.0843, popup_mark_opacity_zindex() in src/popupwin.c can use a negative w_winrow for a text-property-anchored popup with clipwindow and opacity, indexing before the screen array instead of accounting for w_popup_topoff and causing an out-of-bounds read and conditional write. This issue is fixed in version 9.2.0843.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| vim | vim | >= 9.2.0469, < 9.2.0843 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | vim | 2:9.2.0858-1 | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | vim | 9.2.0957-150500.20.64.1 | SUSE-SU-2026:3680-1 |
| SLES 15 SP6 | vim | 9.2.0957-150500.20.64.1 | SUSE-SU-2026:3680-1 |
| SLES 15 SP5 | vim | 9.2.0957-150500.20.64.1 | SUSE-SU-2026:3680-1 |
| SLES 15 SP4 | vim | 9.2.0957-150000.5.102.1 | SUSE-SU-2026:3679-1 |
| SLES 12 SP5 | vim | 9.2.0957-17.76.1 | SUSE-SU-2026:3677-1 |
Show 13 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | vim | 9.2.0957-160000.1.1 | SUSE-SU-2026:23552-1 |
| SLES for SAP 15 SP6 | vim | 9.2.0957-150500.20.64.1 | SUSE-SU-2026:3680-1 |
| SLES for SAP 15 SP5 | vim | 9.2.0957-150500.20.64.1 | SUSE-SU-2026:3680-1 |
| SLES for SAP 15 SP4 | vim | 9.2.0957-150000.5.102.1 | SUSE-SU-2026:3679-1 |
| SLES 16.0 | vim | 9.2.0957-160000.1.1 | SUSE-SU-2026:23552-1 |
| SLE Micro 6.2 | vim | 9.2.0957-160000.1.1 | SUSE-SU-2026:23393-1, SUSE-SU-2026:23391-1 |
| SLE Micro 6.1 | vim | 9.2.0957-slfo.1.1_1.1 | SUSE-SU-2026:23190-1 |
| SLE Micro 6.0 | vim | 9.2.0957-1.1 | SUSE-SU-2026:23365-1 |
| SLE Micro 5.5 | vim | 9.2.0957-150500.20.64.1 | SUSE-SU-2026:3680-1 |
| SLE Micro 5.4 | vim | 9.2.0957-150000.5.102.1 | SUSE-SU-2026:3679-1 |
| SLE Micro 5.3 | vim | 9.2.0957-150000.5.102.1 | SUSE-SU-2026:3679-1 |
| SLE HPC 15 SP5 | vim | 9.2.0957-150500.20.64.1 | SUSE-SU-2026:3680-1 |
| SLE HPC 15 SP4 | vim | 9.2.0957-150000.5.102.1 | SUSE-SU-2026:3679-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 16.0 | vim | 9.2.0957-160000.1.1 | openSUSE-SU-2026:21671-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | vim | 9.2.0843-r0 | — |
| Alpine v3.23 | vim | 9.2.0854-r0 | — |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | xxd +6 | 2:9.2.920-1.amzn2023.0.1 | ALAS2023-2026-2108 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 3 | vim | 9.2.0957-1 | — |
Advisories 11
- SUSE-SU-2026:3679-1 Security update for vim SUSE / openSUSE Security Updates · Nov 10, 2026
- WID-SEC-2026-2513 vim: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 1, 2026
- SUSE-SU-2026:23552-1 Security update for vim SUSE / openSUSE Security Updates · Sep 29, 2026
- SUSE-SU-2026:23391-1 Security update for vim SUSE / openSUSE Security Updates · Sep 10, 2026
- SUSE-SU-2026:23393-1 Security update for vim SUSE / openSUSE Security Updates · Sep 10, 2026
- SUSE-SU-2026:23365-1 Security update for vim SUSE / openSUSE Security Updates · Sep 10, 2026
- ALAS2023-2026-2108 Important: vim security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Aug 31, 2026
- openSUSE-SU-2026:21671-1 Security update for vim SUSE / openSUSE Security Updates · Aug 30, 2026
- SUSE-SU-2026:3680-1 Security update for vim SUSE / openSUSE Security Updates · Aug 26, 2026
- SUSE-SU-2026:3677-1 Security update for vim SUSE / openSUSE Security Updates · Aug 26, 2026
- SUSE-SU-2026:23190-1 Security update for vim SUSE / openSUSE Security Updates · Aug 26, 2026