CVE-2026-55693
Vim: Out-of-bounds Write in Spell File Word Count
CVE-2026-55693 is fixed in 23 products on 1 platform, first by vim 2:9.1.2141-1ubuntu4.6, released June 25, 2026. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.8
Moderate
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0012
2nd percentile
Vim (Vi IMproved) is an updated and improved version of the vi editor. Security Fix(es): * vim: Vim: Denial of Service via stack out-of-bounds write in spell_soundfold_sofo() (CVE-2026-57455) * vim: Vim: Arbitrary code execution via malicious docstrings in Python omni-completion (CVE-2026-57456) * vim: Vim: Out-of-bounds Write in Spell File Word Count (CVE-2026-55693) * vim: Vim: Arbitrary code execution via crafted PHP file in omni-completion (CVE-2026-59856) * vim: Vim: Arbitrary command execution via crafted tags file in C omni-completion (CVE-2026-59858) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| vim · Debian 13.5 (trixie) | 2:9.1.1230-2+deb13u1 | DEBIAN-CVE-2026-55693 | Jun 25, 2026 |
| vim · Debian 14 | 2:9.2.0782-1 | DEBIAN-CVE-2026-55693 | Jun 25, 2026 |
| vim · RHEL 10 | 9.1.083-5.el10_0.4 | RHSA-2026:55431 | Aug 1, 2026 |
| vim · Ubuntu 18.04.6 LTS (bionic) | 2:8.0.1453-1ubuntu1.13+esm21 | vim 2:8.0.1453-1ubuntu1.13+esm21 | Jul 3, 2026 |
| vim · Ubuntu 20.04 LTS (focal) | 2:8.1.2269-1ubuntu5.32+esm9 | vim 2:8.1.2269-1ubuntu5.32+esm9 | Jul 3, 2026 |
| vim · Ubuntu 22.04.1 LTS (jammy) | 2:8.2.3995-1ubuntu2.33 | vim 2:8.2.3995-1ubuntu2.33 | Jul 3, 2026 |
| vim · Ubuntu 24.04.5 LTS (noble) | 2:9.1.0016-1ubuntu7.17 | vim 2:9.1.0016-1ubuntu7.17 | Jul 3, 2026 |
| vim · Ubuntu 25.10 (questing) | 2:9.1.0967-1ubuntu6.8 | vim 2:9.1.0967-1ubuntu6.8 | Jul 3, 2026 |
| vim · Ubuntu 26.04.1 LTS (resolute) | 2:9.1.2141-1ubuntu4.6 | vim 2:9.1.2141-1ubuntu4.6 | Jun 25, 2026 |
| vim · rocky 10 | 2:9.1.083-9.el10_2.12 | RLSA-2026:48650 | Aug 1, 2026 |
| vim · rocky 8 | 2:8.0.1763-31.el8_10 | RLSA-2026:48703 | Jul 31, 2026 |
| vim · rocky 9 | 2:8.2.2637-26.el9_8.13 | RLSA-2026:47982 | Jul 30, 2026 |
| vim-X11 · RHEL 8 | 2:8.0.1763-31.el8_10 | RHSA-2026:48703 | Aug 1, 2026 |
| vim-X11 · RHEL 9 | 2:8.2.2637-26.el9_8.13 | RHSA-2026:47982 | Jul 31, 2026 |
| vim-X11 · almalinux 10 | 2:9.1.083-9.el10_2.12 | ALSA-2026:48650 | Jul 30, 2026 |
| vim-X11 · almalinux 8 | 2:8.0.1763-31.el8_10 | ALSA-2026:48703 | Jul 30, 2026 |
| vim-X11 · almalinux 9 | 2:8.2.2637-26.el9_8.13 | ALSA-2026:47982 | Jul 29, 2026 |
| vim-X11 · ol 10 | 2:9.1.083-9.0.1.el10_2.12 | ELSA-2026-48650 | Jul 30, 2026 |
| vim-X11 · ol 8 | 2:8.0.1763-31.0.1.el8_10 | ELSA-2026-48703 | Jul 30, 2026 |
| vim-X11 · ol 9 | 2:8.2.2637-26.0.1.el9_8.13 | ELSA-2026-47982 | Jul 30, 2026 |
| vim-athena · Ubuntu 18.04.6 LTS (bionic) | 2:8.0.1453-1ubuntu1.13+esm21 | vim-athena 2:8.0.1453-1ubuntu1.13+esm21 | Jul 3, 2026 |
| vim-athena · Ubuntu 20.04 LTS (focal) | 2:8.1.2269-1ubuntu5.32+esm9 | vim-athena 2:8.1.2269-1ubuntu5.32+esm9 | Jul 3, 2026 |
| vim-athena · Ubuntu 22.04.1 LTS (jammy) | 2:8.2.3995-1ubuntu2.33 | vim-athena 2:8.2.3995-1ubuntu2.33 | Jul 3, 2026 |
| vim-athena · Ubuntu 24.04.5 LTS (noble) | 2:9.1.0016-1ubuntu7.17 | vim-athena 2:9.1.0016-1ubuntu7.17 | Jul 3, 2026 |
| vim-athena · Ubuntu 25.10 (questing) | 2:9.1.0967-1ubuntu6.8 | vim-athena 2:9.1.0967-1ubuntu6.8 | Jul 3, 2026 |
| vim-common · RHEL 8 | 2:8.0.1763-31.el8_10 | RHSA-2026:48703 | Aug 1, 2026 |
| vim-common · RHEL 9 | 2:8.2.2637-26.el9_8.13 | RHSA-2026:47982 | Jul 31, 2026 |
| vim-common · Ubuntu 18.04.6 LTS (bionic) | 2:8.0.1453-1ubuntu1.13+esm21 | vim-common 2:8.0.1453-1ubuntu1.13+esm21 | Jul 3, 2026 |
| vim-common · Ubuntu 20.04 LTS (focal) | 2:8.1.2269-1ubuntu5.32+esm9 | vim-common 2:8.1.2269-1ubuntu5.32+esm9 | Jul 3, 2026 |
| vim-common · Ubuntu 22.04.1 LTS (jammy) | 2:8.2.3995-1ubuntu2.33 | vim-common 2:8.2.3995-1ubuntu2.33 | Jul 3, 2026 |
| vim-common · Ubuntu 24.04.5 LTS (noble) | 2:9.1.0016-1ubuntu7.17 | vim-common 2:9.1.0016-1ubuntu7.17 | Jul 3, 2026 |
| vim-common · Ubuntu 25.10 (questing) | 2:9.1.0967-1ubuntu6.8 | vim-common 2:9.1.0967-1ubuntu6.8 | Jul 3, 2026 |
| vim-common · Ubuntu 26.04.1 LTS (resolute) | 2:9.1.2141-1ubuntu4.6 | vim-common 2:9.1.2141-1ubuntu4.6 | Jun 25, 2026 |
| vim-common · almalinux 10 | 2:9.1.083-9.el10_2.12 | ALSA-2026:48650 | Jul 30, 2026 |
| vim-common · almalinux 8 | 2:8.0.1763-31.el8_10 | ALSA-2026:48703 | Jul 30, 2026 |
| vim-common · almalinux 9 | 2:8.2.2637-26.el9_8.13 | ALSA-2026:47982 | Jul 29, 2026 |
| vim-common · amzn 2023 | 2:9.2.725-1.amzn2023.0.1 | ALAS2023-2026-1940 | Jul 20, 2026 |
| vim-common · ol 10 | 2:9.1.083-9.0.1.el10_2.12 | ELSA-2026-48650 | Jul 30, 2026 |
| vim-common · ol 8 | 2:8.0.1763-31.0.1.el8_10 | ELSA-2026-48703 | Jul 30, 2026 |
| vim-common · ol 9 | 2:8.2.2637-26.0.1.el9_8.13 | ELSA-2026-47982 | Jul 30, 2026 |
| vim-data · almalinux 10 | 2:9.1.083-9.el10_2.12 | ALSA-2026:48650 | Jul 30, 2026 |
| vim-data · amzn 2023 | 2:9.2.725-1.amzn2023.0.1 | ALAS2023-2026-1940 | Jul 20, 2026 |
| vim-data · ol 10 | 2:9.1.083-9.0.1.el10_2.12 | ELSA-2026-48650 | Jul 30, 2026 |
| vim-debuginfo · amzn 2023 | 2:9.2.725-1.amzn2023.0.1 | ALAS2023-2026-1940 | Jul 20, 2026 |
| vim-debugsource · amzn 2023 | 2:9.2.725-1.amzn2023.0.1 | ALAS2023-2026-1940 | Jul 20, 2026 |
| vim-default-editor · amzn 2023 | 2:9.2.725-1.amzn2023.0.1 | ALAS2023-2026-1940 | Jul 20, 2026 |
| vim-enhanced · RHEL 8 | 2:8.0.1763-31.el8_10 | RHSA-2026:48703 | Aug 1, 2026 |
| vim-enhanced · RHEL 9 | 2:8.2.2637-26.el9_8.13 | RHSA-2026:47982 | Jul 31, 2026 |
| vim-enhanced · almalinux 10 | 2:9.1.083-9.el10_2.12 | ALSA-2026:48650 | Jul 30, 2026 |
| vim-enhanced · almalinux 8 | 2:8.0.1763-31.el8_10 | ALSA-2026:48703 | Jul 30, 2026 |
| vim-enhanced · almalinux 9 | 2:8.2.2637-26.el9_8.13 | ALSA-2026:47982 | Jul 29, 2026 |
| vim-enhanced · amzn 2023 | 2:9.2.725-1.amzn2023.0.1 | ALAS2023-2026-1940 | Jul 20, 2026 |
| vim-enhanced · ol 10 | 2:9.1.083-9.0.1.el10_2.12 | ELSA-2026-48650 | Jul 30, 2026 |
| vim-enhanced · ol 8 | 2:8.0.1763-31.0.1.el8_10 | ELSA-2026-48703 | Jul 30, 2026 |
| vim-enhanced · ol 9 | 2:8.2.2637-26.0.1.el9_8.13 | ELSA-2026-47982 | Jul 30, 2026 |
| vim-enhanced-debuginfo · amzn 2023 | 2:9.2.725-1.amzn2023.0.1 | ALAS2023-2026-1940 | Jul 20, 2026 |
| vim-filesystem · almalinux 10 | 2:9.1.083-9.el10_2.12 | ALSA-2026:48650 | Jul 30, 2026 |
| vim-filesystem · almalinux 8 | 2:8.0.1763-31.el8_10 | ALSA-2026:48703 | Jul 30, 2026 |
| vim-filesystem · almalinux 9 | 2:8.2.2637-26.el9_8.13 | ALSA-2026:47982 | Jul 29, 2026 |
| vim-filesystem · amzn 2023 | 2:9.2.725-1.amzn2023.0.1 | ALAS2023-2026-1940 | Jul 20, 2026 |
| vim-filesystem · ol 10 | 2:9.1.083-9.0.1.el10_2.12 | ELSA-2026-48650 | Jul 30, 2026 |
| vim-filesystem · ol 8 | 2:8.0.1763-31.0.1.el8_10 | ELSA-2026-48703 | Jul 30, 2026 |
| vim-filesystem · ol 9 | 2:8.2.2637-26.0.1.el9_8.13 | ELSA-2026-47982 | Jul 30, 2026 |
| vim-gnome · Ubuntu 18.04.6 LTS (bionic) | 2:8.0.1453-1ubuntu1.13+esm21 | vim-gnome 2:8.0.1453-1ubuntu1.13+esm21 | Jul 3, 2026 |
| vim-gtk · Ubuntu 18.04.6 LTS (bionic) | 2:8.0.1453-1ubuntu1.13+esm21 | vim-gtk 2:8.0.1453-1ubuntu1.13+esm21 | Jul 3, 2026 |
| vim-gtk · Ubuntu 20.04 LTS (focal) | 2:8.1.2269-1ubuntu5.32+esm9 | vim-gtk 2:8.1.2269-1ubuntu5.32+esm9 | Jul 3, 2026 |
| vim-gtk · Ubuntu 22.04.1 LTS (jammy) | 2:8.2.3995-1ubuntu2.33 | vim-gtk 2:8.2.3995-1ubuntu2.33 | Jul 3, 2026 |
| vim-gtk3 · Ubuntu 18.04.6 LTS (bionic) | 2:8.0.1453-1ubuntu1.13+esm21 | vim-gtk3 2:8.0.1453-1ubuntu1.13+esm21 | Jul 3, 2026 |
| vim-gtk3 · Ubuntu 20.04 LTS (focal) | 2:8.1.2269-1ubuntu5.32+esm9 | vim-gtk3 2:8.1.2269-1ubuntu5.32+esm9 | Jul 3, 2026 |
| vim-gtk3 · Ubuntu 22.04.1 LTS (jammy) | 2:8.2.3995-1ubuntu2.33 | vim-gtk3 2:8.2.3995-1ubuntu2.33 | Jul 3, 2026 |
| vim-gtk3 · Ubuntu 24.04.5 LTS (noble) | 2:9.1.0016-1ubuntu7.17 | vim-gtk3 2:9.1.0016-1ubuntu7.17 | Jul 3, 2026 |
| vim-gtk3 · Ubuntu 25.10 (questing) | 2:9.1.0967-1ubuntu6.8 | vim-gtk3 2:9.1.0967-1ubuntu6.8 | Jul 3, 2026 |
| vim-gtk3 · Ubuntu 26.04.1 LTS (resolute) | 2:9.1.2141-1ubuntu4.6 | vim-gtk3 2:9.1.2141-1ubuntu4.6 | Jun 25, 2026 |
| vim-gui-common · Ubuntu 18.04.6 LTS (bionic) | 2:8.0.1453-1ubuntu1.13+esm21 | vim-gui-common 2:8.0.1453-1ubuntu1.13+esm21 | Jul 3, 2026 |
| vim-gui-common · Ubuntu 20.04 LTS (focal) | 2:8.1.2269-1ubuntu5.32+esm9 | vim-gui-common 2:8.1.2269-1ubuntu5.32+esm9 | Jul 3, 2026 |
| vim-gui-common · Ubuntu 22.04.1 LTS (jammy) | 2:8.2.3995-1ubuntu2.33 | vim-gui-common 2:8.2.3995-1ubuntu2.33 | Jul 3, 2026 |
| vim-gui-common · Ubuntu 24.04.5 LTS (noble) | 2:9.1.0016-1ubuntu7.17 | vim-gui-common 2:9.1.0016-1ubuntu7.17 | Jul 3, 2026 |
| vim-gui-common · Ubuntu 25.10 (questing) | 2:9.1.0967-1ubuntu6.8 | vim-gui-common 2:9.1.0967-1ubuntu6.8 | Jul 3, 2026 |
| vim-gui-common · Ubuntu 26.04.1 LTS (resolute) | 2:9.1.2141-1ubuntu4.6 | vim-gui-common 2:9.1.2141-1ubuntu4.6 | Jun 25, 2026 |
| vim-minimal · almalinux 10 | 2:9.1.083-9.el10_2.12 | ALSA-2026:48650 | Jul 30, 2026 |
| vim-minimal · almalinux 8 | 2:8.0.1763-31.el8_10 | ALSA-2026:48703 | Jul 30, 2026 |
| vim-minimal · almalinux 9 | 2:8.2.2637-26.el9_8.13 | ALSA-2026:47982 | Jul 29, 2026 |
| vim-minimal · amzn 2023 | 2:9.2.725-1.amzn2023.0.1 | ALAS2023-2026-1940 | Jul 20, 2026 |
| vim-minimal · ol 10 | 2:9.1.083-9.0.1.el10_2.12 | ELSA-2026-48650 | Jul 30, 2026 |
| vim-minimal · ol 8 | 2:8.0.1763-31.0.1.el8_10 | ELSA-2026-48703 | Jul 30, 2026 |
| vim-minimal · ol 9 | 2:8.2.2637-26.0.1.el9_8.13 | ELSA-2026-47982 | Jul 30, 2026 |
| vim-minimal-debuginfo · amzn 2023 | 2:9.2.725-1.amzn2023.0.1 | ALAS2023-2026-1940 | Jul 20, 2026 |
| vim-motif · Ubuntu 24.04.5 LTS (noble) | 2:9.1.0016-1ubuntu7.17 | vim-motif 2:9.1.0016-1ubuntu7.17 | Jul 3, 2026 |
| vim-motif · Ubuntu 25.10 (questing) | 2:9.1.0967-1ubuntu6.8 | vim-motif 2:9.1.0967-1ubuntu6.8 | Jul 3, 2026 |
| vim-motif · Ubuntu 26.04.1 LTS (resolute) | 2:9.1.2141-1ubuntu4.6 | vim-motif 2:9.1.2141-1ubuntu4.6 | Jun 25, 2026 |
| vim-nox · Ubuntu 18.04.6 LTS (bionic) | 2:8.0.1453-1ubuntu1.13+esm21 | vim-nox 2:8.0.1453-1ubuntu1.13+esm21 | Jul 3, 2026 |
| vim-nox · Ubuntu 20.04 LTS (focal) | 2:8.1.2269-1ubuntu5.32+esm9 | vim-nox 2:8.1.2269-1ubuntu5.32+esm9 | Jul 3, 2026 |
| vim-nox · Ubuntu 22.04.1 LTS (jammy) | 2:8.2.3995-1ubuntu2.33 | vim-nox 2:8.2.3995-1ubuntu2.33 | Jul 3, 2026 |
| vim-nox · Ubuntu 24.04.5 LTS (noble) | 2:9.1.0016-1ubuntu7.17 | vim-nox 2:9.1.0016-1ubuntu7.17 | Jul 3, 2026 |
| vim-nox · Ubuntu 25.10 (questing) | 2:9.1.0967-1ubuntu6.8 | vim-nox 2:9.1.0967-1ubuntu6.8 | Jul 3, 2026 |
| vim-nox · Ubuntu 26.04.1 LTS (resolute) | 2:9.1.2141-1ubuntu4.6 | vim-nox 2:9.1.2141-1ubuntu4.6 | Jun 25, 2026 |
| vim-runtime · Ubuntu 18.04.6 LTS (bionic) | 2:8.0.1453-1ubuntu1.13+esm21 | vim-runtime 2:8.0.1453-1ubuntu1.13+esm21 | Jul 3, 2026 |
| vim-runtime · Ubuntu 20.04 LTS (focal) | 2:8.1.2269-1ubuntu5.32+esm9 | vim-runtime 2:8.1.2269-1ubuntu5.32+esm9 | Jul 3, 2026 |
| vim-runtime · Ubuntu 22.04.1 LTS (jammy) | 2:8.2.3995-1ubuntu2.33 | vim-runtime 2:8.2.3995-1ubuntu2.33 | Jul 3, 2026 |
| vim-runtime · Ubuntu 24.04.5 LTS (noble) | 2:9.1.0016-1ubuntu7.17 | vim-runtime 2:9.1.0016-1ubuntu7.17 | Jul 3, 2026 |
| vim-runtime · Ubuntu 25.10 (questing) | 2:9.1.0967-1ubuntu6.8 | vim-runtime 2:9.1.0967-1ubuntu6.8 | Jul 3, 2026 |
| vim-runtime · Ubuntu 26.04.1 LTS (resolute) | 2:9.1.2141-1ubuntu4.6 | vim-runtime 2:9.1.2141-1ubuntu4.6 | Jun 25, 2026 |
| vim-tiny · Ubuntu 18.04.6 LTS (bionic) | 2:8.0.1453-1ubuntu1.13+esm21 | vim-tiny 2:8.0.1453-1ubuntu1.13+esm21 | Jul 3, 2026 |
| vim-tiny · Ubuntu 20.04 LTS (focal) | 2:8.1.2269-1ubuntu5.32+esm9 | vim-tiny 2:8.1.2269-1ubuntu5.32+esm9 | Jul 3, 2026 |
| vim-tiny · Ubuntu 22.04.1 LTS (jammy) | 2:8.2.3995-1ubuntu2.33 | vim-tiny 2:8.2.3995-1ubuntu2.33 | Jul 3, 2026 |
| vim-tiny · Ubuntu 24.04.5 LTS (noble) | 2:9.1.0016-1ubuntu7.17 | vim-tiny 2:9.1.0016-1ubuntu7.17 | Jul 3, 2026 |
| vim-tiny · Ubuntu 25.10 (questing) | 2:9.1.0967-1ubuntu6.8 | vim-tiny 2:9.1.0967-1ubuntu6.8 | Jul 3, 2026 |
| vim-tiny · Ubuntu 26.04.1 LTS (resolute) | 2:9.1.2141-1ubuntu4.6 | vim-tiny 2:9.1.2141-1ubuntu4.6 | Jun 25, 2026 |
| xxd · Ubuntu 18.04.6 LTS (bionic) | 2:8.0.1453-1ubuntu1.13+esm21 | xxd 2:8.0.1453-1ubuntu1.13+esm21 | Jul 3, 2026 |
| xxd · Ubuntu 20.04 LTS (focal) | 2:8.1.2269-1ubuntu5.32+esm9 | xxd 2:8.1.2269-1ubuntu5.32+esm9 | Jul 3, 2026 |
| xxd · Ubuntu 22.04.1 LTS (jammy) | 2:8.2.3995-1ubuntu2.33 | xxd 2:8.2.3995-1ubuntu2.33 | Jul 3, 2026 |
| xxd · Ubuntu 24.04.5 LTS (noble) | 2:9.1.0016-1ubuntu7.17 | xxd 2:9.1.0016-1ubuntu7.17 | Jul 3, 2026 |
| xxd · Ubuntu 25.10 (questing) | 2:9.1.0967-1ubuntu6.8 | xxd 2:9.1.0967-1ubuntu6.8 | Jul 3, 2026 |
| xxd · Ubuntu 26.04.1 LTS (resolute) | 2:9.1.2141-1ubuntu4.6 | xxd 2:9.1.2141-1ubuntu4.6 | Jun 25, 2026 |
| xxd · almalinux 10 | 2:9.1.083-9.el10_2.12 | ALSA-2026:48650 | Jul 30, 2026 |
| xxd · amzn 2023 | 2:9.2.725-1.amzn2023.0.1 | ALAS2023-2026-1940 | Jul 20, 2026 |
| xxd · ol 10 | 2:9.1.083-9.0.1.el10_2.12 | ELSA-2026-48650 | Jul 30, 2026 |
| xxd-debuginfo · amzn 2023 | 2:9.2.725-1.amzn2023.0.1 | ALAS2023-2026-1940 | Jul 20, 2026 |
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