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ALSA-2026:66336 — Important: vim security update

Affected: AlmaLinux:10: vim-X11, AlmaLinux:10: vim-common, AlmaLinux:10: vim-data, AlmaLinux:10: vim-enhanced, AlmaLinux:10: vim-filesystem, AlmaLinux:10: vim-minimal, AlmaLinux:10: xxd

Vim (Vi IMproved) is an updated and improved version of the vi editor.

Security Fix(es):

* vim: Vim: Information disclosure and denial of service via crafted Unicode characters in terminal emulator (CVE-2026-28420) * vim: Vim: Denial of Service via out-of-bounds write in terminal handling (CVE-2026-52859) * vim: Vim: Denial of Service via crafted spell file (CVE-2026-55892) * vim: Vim: Denial of Service via out-of-bounds write in spell sound-folding (CVE-2026-59857) * vim: Vim: Arbitrary command execution via crafted vimball (CVE-2026-73076) * vim: Vim: Heap buffer overflow allows arbitrary code execution (CVE-2026-73072) * vim: Vim: Arbitrary Code Execution via Crafted Netrw Menu Entries (CVE-2026-73078) * vim: Vim: Arbitrary Code Execution via Insecure Shell Command Handling (CVE-2026-73077)

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.

bdu:2026-15417

BELL-CVE-2026-73078

Affected: Alpaquita:23: vim, Alpaquita:25: vim, Alpaquita:stream: vim

fkie_cve-2026-73078

Vim is an open source, command line text editor. Prior to 9.2.0840, runtime/plugin/netrwPlugin.vim loads netrw and runtime/pack/dist/opt/netrw/autoload/netrw.vim constructs Bookmarks, History, and Targets menu entries by interpolating attacker-controlled directory paths into executed :menu commands. s:NetrwBookmarkMenu(), s:NetrwTgtMenu(), g:netrw_menu_escape, EX_TRLBAR, and netrw#MakeTgt() fail to neutralize the | command separator or single quotes at five construction sites, allowing a crafted path browsed or bookmarked in GUI Vim to execute arbitrary Ex and operating-system commands. This issue is fixed in version 9.2.0840.

msrc_CVE-2026-73078 — Vim: Arbitrary Code Execution via Netrw Menu Construction

msrc_CVE-2026-73078

OESA-2026-3555 — vim security update

Affected: openEuler:20.03-LTS-SP4: vim, openEuler:22.03-LTS-SP4: vim, openEuler:24.03-LTS-SP1: vim, openEuler:24.03-LTS-SP3: vim, openEuler:24.03-LTS-SP4: vim

Vim is an advanced text editor that seeks to provide the power of the de-facto Unix editor &apos;Vi&apos;, with a more complete feature set. Vim is a highly configurable text editor built to enable efficient text editing. It is an improved version of the vi editor distributed with most UNIX systems. Security Fix(es):

Vim is an open source, command line text editor. From 9.2.0511 until 9.2.0844, json_decode_item() in src/json.c can retain a stale pointer after json_decode_string() invokes channel_fill() to refill and free the current buffer, causing the error path to read freed memory instead of reader->js_buf + reader->js_used when an invalid JSON string spans buffers. This issue is fixed in version 9.2.0844.(CVE-2026-73071)

Vim is an open source, command line text editor. Prior to 9.2.0841, prop_add_one() in src/textprop.c uses the proplen value from get_text_props() to increment a uint16_t property count beyond 0xffff, wrapping the count to zero and copying existing text-property records into a heap allocation sized for none of them. This issue is fixed in version 9.2.0841.(CVE-2026-73074)

Vim is an open source, command line text editor. Prior to 9.2.0839, the runtime/ftplugin/sh.vim, runtime/ftplugin/zsh.vim, and runtime/ftplugin/ps1.vim filetype plugins pass attacker-controlled Visual-mode selections from K through keywordprg commands without safely separating shell arguments. fnameescape() and PATH_ESC_CHARS do not neutralize shell metacharacters bef…

openSUSE-SU-2026:21671-1 — Security update for vim

Security update for vim

RHSA-2026:67956 — Red Hat Security Advisory: Red Hat Update Infrastructure 5.3 security update

perl: Perl: Incorrect regular expression processing via large regular expressions openssl: OpenSSL: Denial of Service via unbounded memory growth in QUIC server openssl: RPK server signature algorithm selection can dereference a missing certificate xdgmime: heap-based buffer overflow in _xdg_mime_magic_parse_magic_line() in xdgmimemagic.c openssl: QUIC server may trigger double free when processing INITIAL packet vim: Vim: Information disclosure and denial of service via crafted Unicode characters in terminal emulator lxml: lxml-html-clean: lxml: URL bypass vulnerability in Cleaner via missing xlink:href expat: libexpat: Use-after-free vulnerability due to improper handler call depth tracking vim: Vim: Denial of Service via out-of-bounds write in terminal handling openssl: excessive memory use buffering DTLS records for a future epoch vim: Vim: Denial of Service via crafted spell file expat: libexpat: Arbitrary Code Execution via Heap-based Buffer Overflow coreutils: GNU coreutils unexpand: Denial of Service via crafted tab stop values vim: Vim: Denial of Service via out-of-bounds write in spell sound-folding openssl: heap buffer overflow in CMS key unwrapping openssl: untrusted sender DN used as format string in CMP response validation openssl: CMP indefinite cache growth of ExtraCerts openssl: QUIC ACK-only packet retention can cause memory exhaustion openssl: invalid pointer dereference in CMP server via crafted protectionAlg vim: Vim: Heap buffer overflow allows arbitrar…

RLSA-2026:66336 — Important: vim security update

Affected: Rocky Linux:10: vim

Vim (Vi IMproved) is an updated and improved version of the vi editor.

Security Fix(es):

* vim: Vim: Information disclosure and denial of service via crafted Unicode characters in terminal emulator (CVE-2026-28420)

* vim: Vim: Denial of Service via out-of-bounds write in terminal handling (CVE-2026-52859)

* vim: Vim: Denial of Service via crafted spell file (CVE-2026-55892)

* vim: Vim: Denial of Service via out-of-bounds write in spell sound-folding (CVE-2026-59857)

* vim: Vim: Arbitrary command execution via crafted vimball (CVE-2026-73076)

* vim: Vim: Heap buffer overflow allows arbitrary code execution (CVE-2026-73072)

* vim: Vim: Arbitrary Code Execution via Crafted Netrw Menu Entries (CVE-2026-73078)

* vim: Vim: Arbitrary Code Execution via Insecure Shell Command Handling (CVE-2026-73077)

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.

SUSE-SU-2026:23190-1 — Security update for vim

Security update for vim

UBUNTU-CVE-2026-73078

Affected: Ubuntu:Pro:14.04:LTS: vim, Ubuntu:Pro:16.04:LTS: vim, Ubuntu:Pro:18.04:LTS: vim, Ubuntu:Pro:20.04:LTS: vim, Ubuntu:22.04:LTS: vim, Ubuntu:24.04:LTS: vim, Ubuntu:26.04:LTS: vim

WID-SEC-W-2026-2513 — vim: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in vim ausnutzen, um beliebigen Programmcode auszuführen, um einen Denial of Service Angriff durchzuführen, und um nicht näher spezifizierte Auswirkungen zu verursachen.