ubuntu-cve-2026-75803
Vulnerability from osv_ubuntu
Published
2026-08-25 00:00
Modified
2026-08-21 18:08
Summary
Details
AEAD Forgeries with Empty Ciphertext When Using EVP_Cipher()
Severity
N/A (UNKNOWN)
References
| URL | Type | |
|---|---|---|
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "nodejs",
"binary_version": "4.2.6~dfsg-1ubuntu4.2+esm3"
},
{
"binary_name": "nodejs-legacy",
"binary_version": "4.2.6~dfsg-1ubuntu4.2+esm3"
}
],
"priority_reason": "OpenSSL developers have rated this low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "nodejs",
"purl": "pkg:deb/ubuntu/nodejs@4.2.6~dfsg-1ubuntu4.2+esm3?arch=source\u0026distro=esm-apps/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.10.25~dfsg2-2ubuntu1",
"4.2.2~dfsg-1",
"4.2.3~dfsg-1",
"4.2.4~dfsg-1ubuntu1",
"4.2.4~dfsg-2",
"4.2.6~dfsg-1ubuntu1",
"4.2.6~dfsg-1ubuntu4",
"4.2.6~dfsg-1ubuntu4.1",
"4.2.6~dfsg-1ubuntu4.2",
"4.2.6~dfsg-1ubuntu4.2+esm1",
"4.2.6~dfsg-1ubuntu4.2+esm2",
"4.2.6~dfsg-1ubuntu4.2+esm3"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "nodejs",
"binary_version": "8.10.0~dfsg-2ubuntu0.4+esm6"
}
],
"priority_reason": "OpenSSL developers have rated this low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "nodejs",
"purl": "pkg:deb/ubuntu/nodejs@8.10.0~dfsg-2ubuntu0.4+esm6?arch=source\u0026distro=esm-apps/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"6.11.4~dfsg-1ubuntu1",
"6.11.4~dfsg-1ubuntu2",
"6.12.0~dfsg-1ubuntu1",
"6.12.0~dfsg-2ubuntu1",
"6.12.0~dfsg-2ubuntu2",
"8.10.0~dfsg-2",
"8.10.0~dfsg-2ubuntu0.2",
"8.10.0~dfsg-2ubuntu0.3",
"8.10.0~dfsg-2ubuntu0.4",
"8.10.0~dfsg-2ubuntu0.4+esm1",
"8.10.0~dfsg-2ubuntu0.4+esm2",
"8.10.0~dfsg-2ubuntu0.4+esm3",
"8.10.0~dfsg-2ubuntu0.4+esm4",
"8.10.0~dfsg-2ubuntu0.4+esm5",
"8.10.0~dfsg-2ubuntu0.4+esm6"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libssl3",
"binary_version": "3.0.2-0ubuntu1.26"
},
{
"binary_name": "openssl",
"binary_version": "3.0.2-0ubuntu1.26"
}
],
"priority_reason": "OpenSSL developers have rated this low severity"
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@3.0.2-0ubuntu1.26?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.1l-1ubuntu1",
"3.0.0-1ubuntu1",
"3.0.1-0ubuntu1",
"3.0.2-0ubuntu1",
"3.0.2-0ubuntu1.1",
"3.0.2-0ubuntu1.2",
"3.0.2-0ubuntu1.4",
"3.0.2-0ubuntu1.5",
"3.0.2-0ubuntu1.6",
"3.0.2-0ubuntu1.7",
"3.0.2-0ubuntu1.8",
"3.0.2-0ubuntu1.9",
"3.0.2-0ubuntu1.10",
"3.0.2-0ubuntu1.12",
"3.0.2-0ubuntu1.13",
"3.0.2-0ubuntu1.14",
"3.0.2-0ubuntu1.15",
"3.0.2-0ubuntu1.16",
"3.0.2-0ubuntu1.17",
"3.0.2-0ubuntu1.18",
"3.0.2-0ubuntu1.19",
"3.0.2-0ubuntu1.20",
"3.0.2-0ubuntu1.21",
"3.0.2-0ubuntu1.23",
"3.0.2-0ubuntu1.25",
"3.0.2-0ubuntu1.26"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libssl3",
"binary_version": "3.0.2-0ubuntu1.12+Fips1"
},
{
"binary_name": "openssl",
"binary_version": "3.0.2-0ubuntu1.12+Fips1"
}
],
"priority_reason": "OpenSSL developers have rated this low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS-preview:22.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@3.0.2-0ubuntu1.12+Fips1?arch=source\u0026distro=fips-preview/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.2-0ubuntu1.10+Fips1",
"3.0.2-0ubuntu1.12+Fips1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "openssl-fips-module-3",
"binary_version": "3.0.5-0ubuntu0.1+Fips2.1"
}
],
"priority_reason": "OpenSSL developers have rated this low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS-preview:22.04:LTS",
"name": "openssl-fips",
"purl": "pkg:deb/ubuntu/openssl-fips@3.0.5-0ubuntu0.1+Fips2.1?arch=source\u0026distro=fips-preview/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.5-0ubuntu0.1+Fips2.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libssl3",
"binary_version": "3.0.2-0ubuntu1.26+Fips1"
},
{
"binary_name": "openssl",
"binary_version": "3.0.2-0ubuntu1.26+Fips1"
}
],
"priority_reason": "OpenSSL developers have rated this low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS-updates:22.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@3.0.2-0ubuntu1.26+Fips1?arch=source\u0026distro=fips-updates/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.2-0ubuntu1.10+Fips1",
"3.0.2-0ubuntu1.12+Fips1",
"3.0.2-0ubuntu1.14+Fips1",
"3.0.2-0ubuntu1.15+Fips1",
"3.0.2-0ubuntu1.16+Fips1",
"3.0.2-0ubuntu1.17+Fips1",
"3.0.2-0ubuntu1.18+Fips1",
"3.0.2-0ubuntu1.19+Fips1",
"3.0.2-0ubuntu1.20+Fips1",
"3.0.2-0ubuntu1.21+Fips1",
"3.0.2-0ubuntu1.23+Fips1",
"3.0.2-0ubuntu1.25+Fips1",
"3.0.2-0ubuntu1.26+Fips1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "openssl-fips-module-3",
"binary_version": "3.0.5-0ubuntu0.2+Fips1"
}
],
"priority_reason": "OpenSSL developers have rated this low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS-updates:22.04:LTS",
"name": "openssl-fips",
"purl": "pkg:deb/ubuntu/openssl-fips@3.0.5-0ubuntu0.2+Fips1?arch=source\u0026distro=fips-updates/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.5-0ubuntu0.1+Fips2.1",
"3.0.5-0ubuntu0.2+Fips1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "efi-shell-aa64",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "efi-shell-arm",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "efi-shell-ia32",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "efi-shell-riscv64",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "efi-shell-x64",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "ovmf",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "ovmf-ia32",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "ovmf-legacy",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "qemu-efi-aarch64",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "qemu-efi-arm",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "qemu-efi-riscv64",
"binary_version": "2024.02-2ubuntu0.9"
}
],
"priority_reason": "OpenSSL developers have rated this low severity"
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "edk2",
"purl": "pkg:deb/ubuntu/edk2@2024.02-2ubuntu0.9?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2023.05-2",
"2023.11-2",
"2023.11-3",
"2023.11-4",
"2023.11-5",
"2023.11-6",
"2023.11-8",
"2024.02-1",
"2024.02-2",
"2024.02-2ubuntu0.1",
"2024.02-2ubuntu0.3",
"2024.02-2ubuntu0.4",
"2024.02-2ubuntu0.5",
"2024.02-2ubuntu0.6",
"2024.02-2ubuntu0.7",
"2024.02-2ubuntu0.8",
"2024.02-2ubuntu0.9"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libssl3t64",
"binary_version": "3.0.13-0ubuntu3.12"
},
{
"binary_name": "openssl",
"binary_version": "3.0.13-0ubuntu3.12"
}
],
"priority_reason": "OpenSSL developers have rated this low severity"
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@3.0.13-0ubuntu3.12?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.10-1ubuntu2",
"3.0.10-1ubuntu2.1",
"3.0.10-1ubuntu3",
"3.0.10-1ubuntu4",
"3.0.13-0ubuntu2",
"3.0.13-0ubuntu3",
"3.0.13-0ubuntu3.1",
"3.0.13-0ubuntu3.2",
"3.0.13-0ubuntu3.3",
"3.0.13-0ubuntu3.4",
"3.0.13-0ubuntu3.5",
"3.0.13-0ubuntu3.6",
"3.0.13-0ubuntu3.7",
"3.0.13-0ubuntu3.9",
"3.0.13-0ubuntu3.11",
"3.0.13-0ubuntu3.12"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "openssl-fips-module-3",
"binary_version": "3.0.13-0ubuntu3.12+Fips1"
}
],
"priority_reason": "OpenSSL developers have rated this low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS-updates:24.04:LTS",
"name": "openssl-fips",
"purl": "pkg:deb/ubuntu/openssl-fips@3.0.13-0ubuntu3.12+Fips1?arch=source\u0026distro=fips-updates/noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.13-0ubuntu3+Fips1",
"3.0.13-0ubuntu3.6+Fips1",
"3.0.13-0ubuntu3.12+Fips1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "efi-shell-aa64",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "efi-shell-loongarch64",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "efi-shell-riscv64",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "efi-shell-x64",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "ovmf",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "ovmf-amdsev",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "ovmf-generic",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "ovmf-inteltdx",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "ovmf-legacy",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "qemu-efi-aarch64",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "qemu-efi-loongarch64",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "qemu-efi-riscv64",
"binary_version": "2025.11-3ubuntu7"
}
],
"priority_reason": "OpenSSL developers have rated this low severity"
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "edk2",
"purl": "pkg:deb/ubuntu/edk2@2025.11-3ubuntu7?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2025.02-8ubuntu3",
"2025.11-3ubuntu6",
"2025.11-3ubuntu7"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libssl3t64",
"binary_version": "3.5.5-1ubuntu3.3"
},
{
"binary_name": "openssl",
"binary_version": "3.5.5-1ubuntu3.3"
},
{
"binary_name": "openssl-provider-legacy",
"binary_version": "3.5.5-1ubuntu3.3"
}
],
"priority_reason": "OpenSSL developers have rated this low severity"
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@3.5.5-1ubuntu3.3?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.5.3-1ubuntu2",
"3.5.5-1ubuntu1",
"3.5.5-1ubuntu3",
"3.5.5-1ubuntu3.2",
"3.5.5-1ubuntu3.3"
]
}
],
"aliases": [],
"details": "AEAD Forgeries with Empty Ciphertext When Using EVP_Cipher()",
"id": "UBUNTU-CVE-2026-75803",
"modified": "2026-08-21T18:08:56Z",
"published": "2026-08-25T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-75803"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-75803"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "low",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2026-75803"
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Loading…
Loading…