Vulnerability-Lookup

alsa-2026:2776

Vulnerability from osv_almalinux

Published

2026-02-17 00:00

Modified

2026-02-18 13:48

Summary

Moderate: edk2 security update

Details

EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM.

Security Fix(es):

openssl: Out-of-bounds read & write in RFC 3211 KEK Unwrap (CVE-2025-9230)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "edk2-aarch64"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "20241117-4.el9_7.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "edk2-ovmf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "20241117-4.el9_7.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "edk2-tools"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "20241117-4.el9_7.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "AlmaLinux:9",
        "name": "edk2-tools-doc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "20241117-4.el9_7.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "EDK (Embedded Development Kit) is a project to enable UEFI support for Virtual Machines. This package contains a sample 64-bit UEFI firmware for QEMU and KVM.   \n\nSecurity Fix(es):  \n\n  * openssl: Out-of-bounds read \u0026 write in RFC 3211 KEK Unwrap (CVE-2025-9230)\n\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n",
  "id": "ALSA-2026:2776",
  "modified": "2026-02-18T13:48:45Z",
  "published": "2026-02-17T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2026:2776"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2025-9230"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2396054"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/9/ALSA-2026-2776.html"
    }
  ],
  "related": [
    "CVE-2025-9230"
  ],
  "summary": "Moderate: edk2 security update"
}

CVE-2025-9230 (GCVE-0-2025-9230)

Vulnerability from cvelistv5 – Published: 2025-09-30 13:17 – Updated: 2025-11-04 21:15

Title

Out-of-bounds read & write in RFC 3211 KEK Unwrap

Summary

Issue summary: An application trying to decrypt CMS messages encrypted using password based encryption can trigger an out-of-bounds read and write. Impact summary: This out-of-bounds read may trigger a crash which leads to Denial of Service for an application. The out-of-bounds write can cause a memory corruption which can have various consequences including a Denial of Service or Execution of attacker-supplied code. Although the consequences of a successful exploit of this vulnerability could be severe, the probability that the attacker would be able to perform it is low. Besides, password based (PWRI) encryption support in CMS messages is very rarely used. For that reason the issue was assessed as Moderate severity according to our Security Policy. The FIPS modules in 3.5, 3.4, 3.3, 3.2, 3.1 and 3.0 are not affected by this issue, as the CMS implementation is outside the OpenSSL FIPS module boundary.

Severity ?

No CVSS data available.

CWE

CWE-125 - Out-of-bounds Read
CWE-787 - Out-of-bounds Write

Assigner

openssl

References

URL

Tags

	https://openssl-library.org/news/secadv/20250930.txt	vendor-advisory
	https://github.com/openssl/openssl/commit/bae259a…	patch
	https://github.com/openssl/openssl/commit/9e91358…	patch
	https://github.com/openssl/openssl/commit/5965ea5…	patch
	https://github.com/openssl/openssl/commit/b5282d6…	patch
	https://github.com/openssl/openssl/commit/a79c4ce…	patch
	https://github.openssl.org/openssl/extended-relea…	patch
	https://github.openssl.org/openssl/extended-relea…	patch

Impacted products

	Vendor	Product	Version
	OpenSSL	OpenSSL	Affected: 3.5.0 , < 3.5.4 (semver) Affected: 3.4.0 , < 3.4.3 (semver) Affected: 3.3.0 , < 3.3.5 (semver) Affected: 3.2.0 , < 3.2.6 (semver) Affected: 3.0.0 , < 3.0.18 (semver) Affected: 1.1.1 , < 1.1.1zd (custom) Affected: 1.0.2 , < 1.0.2zm (custom)

Credits

Stanislav Fort (Aisle Research) Stanislav Fort (Aisle Research) Viktor Dukhovni

Show details on NVD website

JSON

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              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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                "timestamp": "2025-09-30T19:30:08.302408Z",
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        ],
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            "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00001.html"
          },
          {
            "url": "http://www.openwall.com/lists/oss-security/2025/09/30/5"
          }
        ],
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          "type": "remediation developer",
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          "lang": "en",
          "type": "remediation developer",
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      "datePublic": "2025-09-30T14:00:00.000Z",
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      "source": {
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  "cveMetadata": {
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    "dateReserved": "2025-08-20T08:38:07.678Z",
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

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