CVE-2026-104598

Full vulnerability record from the local CVENow database.

Description

libosmo-sigtran through 2.2.1 contains an out-of-bounds read in the M3UA NOTIFY decoder in src/m3ua.c. This allows a remote attacker to obtain sensitive information.

Severity

Not scored

CVSS score

Not available

Vulnerability status

Received

Source identifier

[email protected]

Published

2026-10-26 20:17:37.893000

Last modified

2026-10-26 20:17:37.893000

View original CVE JSON

{
  "id": "CVE-2026-104598",
  "sourceIdentifier": "[email protected]",
  "published": "2026-10-26T20:17:37.893",
  "lastModified": "2026-10-26T20:17:37.893",
  "vulnStatus": "Received",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "libosmo-sigtran through 2.2.1 contains an out-of-bounds read in the M3UA NOTIFY decoder in src/m3ua.c. This allows a remote attacker to obtain sensitive information."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "version": "n/a",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://github.com/osmocom/libosmo-sigtran/commit/b554131f2cbb20ca9a9cf51ca17d73f644eff1f8",
      "source": "[email protected]"
    },
    {
      "url": "https://osmocom.org/issues/7056",
      "source": "[email protected]"
    }
  ]
}