DEBIAN-CVE-2026-13573

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Source
https://security-tracker.debian.org/tracker/CVE-2026-13573
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-13573.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-13573
Upstream
  • CVE-2026-13573
Published
2026-06-29T15:16:38.687Z
Modified
2026-06-30T23:00:09.214438037Z
Severity
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

A vulnerability was found in llvm llvm-project up to 22.1.6. This affects the function llvm::StringMap::insert in the library /lib/IR/ValueSymbolTable.cpp of the component ValueSymbolTable Module. The manipulation results in stack-based buffer overflow. Attacking locally is a requirement. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

References

Affected packages

Debian:11
llvm-toolchain-19

Package

Name
llvm-toolchain-19
Purl
pkg:deb/debian/llvm-toolchain-19?arch=source&distro=bullseye

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:19.*
1:19.1.0~++20240724103243+7af27be6633a-1~exp1
1:19.1.0~++rc2-1~exp1
1:19.1.0~++rc3-1~exp1
1:19.1.0~++rc3-1
1:19.1.0~++rc3-2
1:19.1.0~++rc4-1
1:19.1.0~++rc4-2
1:19.1.0~++rc4-3
1:19.1.0~++rc4-4
1:19.1.0~++rc4-5
1:19.1.0-1
1:19.1.0-2
1:19.1.0-3
1:19.1.0-3.1
1:19.1.0-4
1:19.1.1-1
1:19.1.1-1+powerpc
1:19.1.2-1
1:19.1.2-1+hurd.1
1:19.1.2-1+hurd.2
1:19.1.2-1+powerpc
1:19.1.2-1+powerpc.1
1:19.1.2-2
1:19.1.3-1
1:19.1.3-2
1:19.1.4-1~deb12u1
1:19.1.4-1
1:19.1.5-1
1:19.1.6-1
1:19.1.7-1
1:19.1.7-2
1:19.1.7-3~deb11u1
1:19.1.7-3~deb12u1
1:19.1.7-3
1:19.1.7-3+hurd.1
1:19.1.7-6
1:19.1.7-6+powerpc
1:19.1.7-7
1:19.1.7-7+hurd.1
1:19.1.7-8
1:19.1.7-9
1:19.1.7-10
1:19.1.7-10.1
1:19.1.7-11
1:19.1.7-12
1:19.1.7-13
1:19.1.7-14
1:19.1.7-15
1:19.1.7-16
1:19.1.7-17
1:19.1.7-18
1:19.1.7-19
1:19.1.7-20
1:19.1.7-22

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-13573.json"
Debian:12
llvm-toolchain-19

Package

Name
llvm-toolchain-19
Purl
pkg:deb/debian/llvm-toolchain-19?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:19.*
1:19.1.0~++20240724103243+7af27be6633a-1~exp1
1:19.1.0~++rc2-1~exp1
1:19.1.0~++rc3-1~exp1
1:19.1.0~++rc3-1
1:19.1.0~++rc3-2
1:19.1.0~++rc4-1
1:19.1.0~++rc4-2
1:19.1.0~++rc4-3
1:19.1.0~++rc4-4
1:19.1.0~++rc4-5
1:19.1.0-1
1:19.1.0-2
1:19.1.0-3
1:19.1.0-3.1
1:19.1.0-4
1:19.1.1-1
1:19.1.1-1+powerpc
1:19.1.2-1
1:19.1.2-1+hurd.1
1:19.1.2-1+hurd.2
1:19.1.2-1+powerpc
1:19.1.2-1+powerpc.1
1:19.1.2-2
1:19.1.3-1
1:19.1.3-2
1:19.1.4-1~deb12u1
1:19.1.4-1
1:19.1.5-1
1:19.1.6-1
1:19.1.7-1
1:19.1.7-2
1:19.1.7-3~deb11u1
1:19.1.7-3~deb12u1
1:19.1.7-3
1:19.1.7-3+hurd.1
1:19.1.7-6
1:19.1.7-6+powerpc
1:19.1.7-7
1:19.1.7-7+hurd.1
1:19.1.7-8
1:19.1.7-9
1:19.1.7-10
1:19.1.7-10.1
1:19.1.7-11
1:19.1.7-12
1:19.1.7-13
1:19.1.7-14
1:19.1.7-15
1:19.1.7-16
1:19.1.7-17
1:19.1.7-18
1:19.1.7-19
1:19.1.7-20
1:19.1.7-22

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-13573.json"
Debian:13
llvm-toolchain-18

Package

Name
llvm-toolchain-18
Purl
pkg:deb/debian/llvm-toolchain-18?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:18.*
1:18.1.8-18
1:18.1.8-20

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-13573.json"
llvm-toolchain-19

Package

Name
llvm-toolchain-19
Purl
pkg:deb/debian/llvm-toolchain-19?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:19.*
1:19.1.7-3
1:19.1.7-3+hurd.1
1:19.1.7-6
1:19.1.7-6+powerpc
1:19.1.7-7
1:19.1.7-7+hurd.1
1:19.1.7-8
1:19.1.7-9
1:19.1.7-10
1:19.1.7-10.1
1:19.1.7-11
1:19.1.7-12
1:19.1.7-13
1:19.1.7-14
1:19.1.7-15
1:19.1.7-16
1:19.1.7-17
1:19.1.7-18
1:19.1.7-19
1:19.1.7-20
1:19.1.7-22

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-13573.json"
Debian:14
llvm-toolchain-19

Package

Name
llvm-toolchain-19
Purl
pkg:deb/debian/llvm-toolchain-19?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:19.*
1:19.1.7-3
1:19.1.7-3+hurd.1
1:19.1.7-6
1:19.1.7-6+powerpc
1:19.1.7-7
1:19.1.7-7+hurd.1
1:19.1.7-8
1:19.1.7-9
1:19.1.7-10
1:19.1.7-10.1
1:19.1.7-11
1:19.1.7-12
1:19.1.7-13
1:19.1.7-14
1:19.1.7-15
1:19.1.7-16
1:19.1.7-17
1:19.1.7-18
1:19.1.7-19
1:19.1.7-20
1:19.1.7-22

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-13573.json"
llvm-toolchain-21

Package

Name
llvm-toolchain-21
Purl
pkg:deb/debian/llvm-toolchain-21?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:21.*
1:21.1.0~+rc2-1~exp1
1:21.1.0-1
1:21.1.1-1
1:21.1.2-1
1:21.1.2-2
1:21.1.2-3
1:21.1.2-4
1:21.1.3-1
1:21.1.4-1
1:21.1.4-2
1:21.1.4-3
1:21.1.4-4
1:21.1.4-5
1:21.1.4-6
1:21.1.4-7
1:21.1.4-8
1:21.1.5-1
1:21.1.5-1+hurd.1
1:21.1.6-1
1:21.1.6-2
1:21.1.6-3
1:21.1.7-1
1:21.1.8-1
1:21.1.8-2
1:21.1.8-3~bpo13+1
1:21.1.8-3~bpo13+2
1:21.1.8-3
1:21.1.8-4
1:21.1.8-5
1:21.1.8-6
1:21.1.8-7

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-13573.json"
llvm-toolchain-22

Package

Name
llvm-toolchain-22
Purl
pkg:deb/debian/llvm-toolchain-22?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

1:22.*
1:22.1.0~+rc1-1~exp1
1:22.1.0~+rc2-1~exp1
1:22.1.0~+rc3-1~exp1
1:22.1.0-1
1:22.1.0-2
1:22.1.1-1
1:22.1.2-1
1:22.1.3-1
1:22.1.4-1
1:22.1.5-1
1:22.1.6-1
1:22.1.7-1
1:22.1.7-1+hurd.1
1:22.1.8-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-13573.json"