CVE-2023-27986 · cross-distro fix matrix

CVE-2023-27986: emacsclient-mail.desktop in Emacs 28.1 through 28.2 is vulnerable to Emacs Lisp code injections through a crafted mailto: URI with unescaped double-quote characters. It is fixed in 29.0.90.

Affects 7 Linux releases across 7 (distro × package) combinations.

Fix per ecosystem

Each block below is a distro release where CVE-2023-27986 has a known fix. Run the listed command on that distro to remediate.

Debian bookworm

Source: Debian Security Tracker

emacs→ fixed in1:28.2+1-13urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y emacs
```

Debian trixie

Source: Debian Security Tracker

emacs→ fixed in1:28.2+1-13urgency: not yet assigned
```
sudo apt-get install --only-upgrade -y emacs
```

Alpine v3.20

Source: Alpine secdb

emacs→ fixed in28.2-r6
```
apk update && apk add --upgrade emacs
```

Alpine v3.21

Source: Alpine secdb

emacs→ fixed in28.2-r6
```
apk update && apk add --upgrade emacs
```

Alpine edge

Source: Alpine secdb

emacs→ fixed in28.2-r6
```
apk update && apk add --upgrade emacs
```

Alpine v3.18

Source: Alpine secdb

emacs→ fixed in28.2-r6
```
apk update && apk add --upgrade emacs
```

Alpine v3.19

Source: Alpine secdb

emacs→ fixed in28.2-r6
```
apk update && apk add --upgrade emacs
```

Are YOU affected by CVE-2023-27986?

5-second check on your actual server. Reads /etc/os-release, uname -r, and the distro's package manager; matches against this same cross-source index live.

curl https://mindsparkstack.com/scan.sh | bash

Form-based quickscan View on NVD

Continuous monitoring beats manual checking

CVE-2023-27986dropped silently in your distro's update channel. Every new CVE is the same story. StackPatch runs the matcher hourly against all 5 sources and emails the exact remediation when something new applies to one of your servers. $99 lifetime, 50 founder seats, 30-day refund.

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