# jose (Hex) vulnerabilities

9 known vulnerabilities (1 high, 8 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://hex.pm/packages/jose

## Advisories (9)

### [CVE-2026-65630](https://cve.now/CVE-2026-65630): Timing side-channel in pure-Erlang X25519 scalar multiplication leaks the private key in jose

- Severity: Medium 5.9
- Published: Oct 26, 2026
- Affected: from 1.10.0, fixed in 1.11.13.

### [CVE-2026-65632](https://cve.now/CVE-2026-65632): ECDSA signature length is not validated in jose, allowing signature malleability

- Severity: Medium 5.1
- Published: Oct 26, 2026
- Affected: from 1.0.0, fixed in 1.11.13.

### [CVE-2026-65631](https://cve.now/CVE-2026-65631): erlang-jose RSA JWK parsing attempts to factor an attacker-controlled modulus, enabling CPU-exhaustion denial of service

- Severity: Medium 6.9
- Published: Oct 26, 2026
- Affected: from 1.7.7, fixed in 1.11.13; from 1.7.7, fixed in 1.11.13.

### [CVE-2026-65629](https://cve.now/CVE-2026-65629): Weak PBKDF2 parameters for password-encrypted private-key export in jose

- Severity: High 7.4
- Published: Oct 26, 2026
- Affected: from 1.10.0, fixed in 1.11.13.

### [CVE-2026-65628](https://cve.now/CVE-2026-65628): Infinite recursion (CPU denial-of-service) in JOSE.JWK.shared\_secret/2 on mismatched key types

- Severity: Medium 5.9
- Published: Oct 26, 2026
- Affected: from 1.5.0, fixed in 1.11.13.

### [CVE-2026-65627](https://cve.now/CVE-2026-65627): Decompression bomb via unbounded zlib:inflate in jose\_jwe\_zip:uncompress/2

- Severity: Medium 6.9
- Published: Oct 26, 2026
- Affected: from 1.0.0, fixed in 1.11.13.

### [CVE-2026-65626](https://cve.now/CVE-2026-65626): Bleichenbacher padding oracle in RSAES-PKCS1-v1\_5 decryption in jose

- Severity: Medium 5.9
- Published: Oct 26, 2026
- Affected: from 1.3.0, fixed in 1.11.13.

### [CVE-2026-65625](https://cve.now/CVE-2026-65625): Attacker-controlled AES-GCM authentication tag length allows tag forgery in jose

- Severity: Medium 5.9
- Published: Oct 26, 2026
- Affected: from 1.2.0, fixed in 1.11.13.

### [CVE-2023-50966](https://cve.now/CVE-2023-50966): erlang-jose (aka JOSE for Erlang and Elixir) through 1.11.6 allow attackers to cause a denial of service (CPU consumption) via a large p2c…

- Severity: Medium 5.3
- Published: Mar 19, 2024
- Affected: fixed in 1.11.7.

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