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4 vulnerabilities found for mistral.rs by EricLBuehler
CVE-2026-108759 (GCVE-0-2026-108759)
Vulnerability from nvd – Published: 2026-10-11 12:19 – Updated: 2026-10-11 12:19
VLAI
EPSS
VEX
Title
mistral.rs 0.9.0 through 0.9.4 Sandbox Escape via Symlink Following in mistralrs-code-exec
Summary
mistral.rs 0.9.0 through 0.9.4 contains a link following vulnerability in mistralrs-code-exec that allows sandboxed shell code to read and overwrite files outside the sandbox via symlinks. Attackers or prompt-injected agents can name symlinks as outputs or reuse sessions with symlinked input paths to access files with the server process's permissions.
Severity
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://hackmd.io/@haind03/ericlbuehler-mistralrs… | third-party-advisory |
| https://github.com/EricLBuehler/mistral.rs/blob/4… | technical-description |
| https://github.com/EricLBuehler/mistral.rs/blob/4… | technical-description |
| https://github.com/EricLBuehler/mistral.rs | product |
| https://www.vulncheck.com/advisories/mistral-rs-0… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| EricLBuehler | mistral.rs |
Affected:
0.9.0 , ≤ 0.9.4
(semver)
|
Date Public
2026-10-10 00:00
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CVE-2026-75090 (GCVE-0-2026-75090)
Vulnerability from nvd – Published: 2026-08-18 01:15 – Updated: 2026-08-18 13:36 X_Open Source
VLAI
EPSS
VEX
Title
EricLBuehler Mistral.rs GGUF Tokenizer gguf_tokenizer.rs convert_gguf_to_hf_tokenizer out-of-bounds
Summary
A vulnerability was detected in EricLBuehler Mistral.rs up to 0.8.22. Affected by this issue is the function convert_gguf_to_hf_tokenizer of the file mistralrs-core/src/gguf/gguf_tokenizer.rs of the component GGUF Tokenizer. The manipulation of the argument eos_token_id/bos_token_id/unknown_token_id results in out-of-bounds read. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version 0.8.23 can resolve this issue. The patch is identified as cd5297e2ea5cb27c790bdcf2f3c2f1064a81d55e. Upgrading the affected component is recommended.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 13:30 UTC
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/391327 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/391327/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-75090 | third-party-advisory |
| https://vuldb.com/submit/877270 | third-party-advisory |
| https://github.com/EricLBuehler/mistral.rs/issues/2225 | exploitissue-tracking |
| https://github.com/EricLBuehler/mistral.rs/pull/2282 | issue-trackingpatch |
| https://github.com/EricLBuehler/mistral.rs/commit… | patch |
| https://github.com/EricLBuehler/mistral.rs/releas… | patch |
| https://github.com/EricLBuehler/mistral.rs/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| EricLBuehler | Mistral.rs |
Affected:
0.8.0
Affected: 0.8.1 Affected: 0.8.2 Affected: 0.8.3 Affected: 0.8.4 Affected: 0.8.5 Affected: 0.8.6 Affected: 0.8.7 Affected: 0.8.8 Affected: 0.8.9 Affected: 0.8.10 Affected: 0.8.11 Affected: 0.8.12 Affected: 0.8.13 Affected: 0.8.14 Affected: 0.8.15 Affected: 0.8.16 Affected: 0.8.17 Affected: 0.8.18 Affected: 0.8.19 Affected: 0.8.20 Affected: 0.8.21 Affected: 0.8.22 Unaffected: 0.8.23 cpe:2.3:a:ericlbuehler:mistral.rs:*:*:*:*:*:*:*:* |
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CVE-2026-108759 (GCVE-0-2026-108759)
Vulnerability from cvelistv5 – Published: 2026-10-11 12:19 – Updated: 2026-10-11 12:19
VLAI
EPSS
VEX
Title
mistral.rs 0.9.0 through 0.9.4 Sandbox Escape via Symlink Following in mistralrs-code-exec
Summary
mistral.rs 0.9.0 through 0.9.4 contains a link following vulnerability in mistralrs-code-exec that allows sandboxed shell code to read and overwrite files outside the sandbox via symlinks. Attackers or prompt-injected agents can name symlinks as outputs or reuse sessions with symlinked input paths to access files with the server process's permissions.
Severity
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://hackmd.io/@haind03/ericlbuehler-mistralrs… | third-party-advisory |
| https://github.com/EricLBuehler/mistral.rs/blob/4… | technical-description |
| https://github.com/EricLBuehler/mistral.rs/blob/4… | technical-description |
| https://github.com/EricLBuehler/mistral.rs | product |
| https://www.vulncheck.com/advisories/mistral-rs-0… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| EricLBuehler | mistral.rs |
Affected:
0.9.0 , ≤ 0.9.4
(semver)
|
Date Public
2026-10-10 00:00
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CVE-2026-75090 (GCVE-0-2026-75090)
Vulnerability from cvelistv5 – Published: 2026-08-18 01:15 – Updated: 2026-08-18 13:36 X_Open Source
VLAI
EPSS
VEX
Title
EricLBuehler Mistral.rs GGUF Tokenizer gguf_tokenizer.rs convert_gguf_to_hf_tokenizer out-of-bounds
Summary
A vulnerability was detected in EricLBuehler Mistral.rs up to 0.8.22. Affected by this issue is the function convert_gguf_to_hf_tokenizer of the file mistralrs-core/src/gguf/gguf_tokenizer.rs of the component GGUF Tokenizer. The manipulation of the argument eos_token_id/bos_token_id/unknown_token_id results in out-of-bounds read. The attack can be executed remotely. The exploit is now public and may be used. Upgrading to version 0.8.23 can resolve this issue. The patch is identified as cd5297e2ea5cb27c790bdcf2f3c2f1064a81d55e. Upgrading the affected component is recommended.
Severity
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 13:30 UTC
Assigner
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/391327 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/391327/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-75090 | third-party-advisory |
| https://vuldb.com/submit/877270 | third-party-advisory |
| https://github.com/EricLBuehler/mistral.rs/issues/2225 | exploitissue-tracking |
| https://github.com/EricLBuehler/mistral.rs/pull/2282 | issue-trackingpatch |
| https://github.com/EricLBuehler/mistral.rs/commit… | patch |
| https://github.com/EricLBuehler/mistral.rs/releas… | patch |
| https://github.com/EricLBuehler/mistral.rs/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| EricLBuehler | Mistral.rs |
Affected:
0.8.0
Affected: 0.8.1 Affected: 0.8.2 Affected: 0.8.3 Affected: 0.8.4 Affected: 0.8.5 Affected: 0.8.6 Affected: 0.8.7 Affected: 0.8.8 Affected: 0.8.9 Affected: 0.8.10 Affected: 0.8.11 Affected: 0.8.12 Affected: 0.8.13 Affected: 0.8.14 Affected: 0.8.15 Affected: 0.8.16 Affected: 0.8.17 Affected: 0.8.18 Affected: 0.8.19 Affected: 0.8.20 Affected: 0.8.21 Affected: 0.8.22 Unaffected: 0.8.23 cpe:2.3:a:ericlbuehler:mistral.rs:*:*:*:*:*:*:*:* |
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