CVE-2026-42015
Estado: Pendiente de análisisMedia (5.3)—
A flaw was found in gnutls. An off-by-one error exists in the PKCS#12 bag element bounds check. This vulnerability allows an remote attacker to write past the internal array of a PKCS#12 bag when appending to a bag that already contains 32 elements. This memory corruption could lead to a denial of service (DoS) or potentially other unspecified impacts.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Puntuación base: 5.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.92%
- Percentil entre todas las CVEs puntuadas: 59
- Fecha de la puntuación: 5/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-193
Referencias
- https://access.redhat.com/errata/RHSA-2026:13274
- https://access.redhat.com/errata/RHSA-2026:20611
- https://access.redhat.com/errata/RHSA-2026:20612
- https://access.redhat.com/errata/RHSA-2026:20613
- https://access.redhat.com/errata/RHSA-2026:26319
- https://access.redhat.com/errata/RHSA-2026:26409
- https://access.redhat.com/errata/RHSA-2026:29197
- https://access.redhat.com/errata/RHSA-2026:30004
- https://access.redhat.com/errata/RHSA-2026:30849
- https://access.redhat.com/errata/RHSA-2026:30850
- https://access.redhat.com/errata/RHSA-2026:32962
- https://access.redhat.com/errata/RHSA-2026:33125
- https://access.redhat.com/errata/RHSA-2026:41921
- https://access.redhat.com/errata/RHSA-2026:43575
- https://access.redhat.com/errata/RHSA-2026:58981
- https://access.redhat.com/errata/RHSA-2026:72502
- https://access.redhat.com/errata/RHSA-2026:74674
- https://access.redhat.com/security/cve/CVE-2026-42015
- https://bugzilla.redhat.com/show_bug.cgi?id=2467678
- https://www.gnutls.org/security-new.html#GNUTLS-SA-2026-04-29-11
JSON original (NVD)
Mostrar
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{
"url": "https://access.redhat.com/errata/RHSA-2026:13274",
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{
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{
"url": "https://access.redhat.com/errata/RHSA-2026:26319",
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{
"url": "https://access.redhat.com/errata/RHSA-2026:26409",
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{
"url": "https://access.redhat.com/errata/RHSA-2026:29197",
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{
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{
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{
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{
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{
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{
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"description": [
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"value": "CWE-193"
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"lang": "en",
"value": "A flaw was found in gnutls. An off-by-one error exists in the PKCS#12 bag element bounds check. This vulnerability allows an remote attacker to write past the internal array of a PKCS#12 bag when appending to a bag that already contains 32 elements. This memory corruption could lead to a denial of service (DoS) or potentially other unspecified impacts."
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"lang": "es",
"value": "Se encontró un defecto en gnutls. Existe un error de 'off-by-one' en la comprobación de límites de los elementos de la bolsa PKCS#12. Esta vulnerabilidad permite a un atacante remoto escribir más allá del array interno de una bolsa PKCS#12 al añadir a una bolsa que ya contiene 32 elementos. Esta corrupción de memoria podría llevar a una denegación de servicio (DoS) o potencialmente a otros impactos no especificados."
}
],
"lastModified": "2026-10-02T03:16:46.360",
"sourceIdentifier": "secalert@redhat.com"
}