# GnuPG vulnerabilities

Source: https://junglewise.ai/threats/technologies/gnupg  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/gnupg.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 5 vulnerabilities in GnuPG: 0 in the last 7 days and 0 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-57062, was published on 23 June 2026.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 0
- All time: 5 (0 critical, 0 exploited in the wild)

## About GnuPG

GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880.

## Latest GnuPG vulnerabilities

- [CVE-2026-57062: GnuPG gpgsm improper validation of AES-GCM tag length in CMS](https://junglewise.ai/threats/cve-2026-57062-gnupg-gpgsm-improper-validation-of-aes-gcm-tag-length-in-cms) (low, CVSS 2.9, published 23 Jun 2026)
- [CVE-2026-24882: GnuPG stack overflow in tpm2daemon PKDECRYPT handling](https://junglewise.ai/threats/cve-2026-24882-gnupg-stack-overflow-in-tpm2daemon-pkdecrypt-handling) (high, CVSS 8.4, published 27 Jan 2026)
- [CVE-2026-24881: GnuPG stack buffer overflow in gpg-agent S/MIME handling](https://junglewise.ai/threats/cve-2026-24881-gnupg-stack-buffer-overflow-in-gpg-agent-s-mime-handling) (high, CVSS 8.1, published 27 Jan 2026)
- [CVE-2025-68973: In GnuPG before 2.4.9, armor_filter in g10/armor.c has two increments of an index variable where one is intended…](https://junglewise.ai/threats/cve-2025-68973-in-gnupg-before-2-4-9-armor-filter-in-g10-armor-c-has-two) (high, CVSS 7.8, published 28 Dec 2025)
- [CVE-2025-68972: In GnuPG through 2.4.8, if a signed message has \f at the end of a plaintext line, an adversary can construct a…](https://junglewise.ai/threats/cve-2025-68972-in-gnupg-through-2-4-8-if-a-signed-message-has-f-at-the-end-of-a) (medium, CVSS 5.9, published 27 Dec 2025)

## Most severe GnuPG vulnerabilities

- [CVE-2026-24882: GnuPG stack overflow in tpm2daemon PKDECRYPT handling](https://junglewise.ai/threats/cve-2026-24882-gnupg-stack-overflow-in-tpm2daemon-pkdecrypt-handling) (high, CVSS 8.4, published 27 Jan 2026)
- [CVE-2026-24881: GnuPG stack buffer overflow in gpg-agent S/MIME handling](https://junglewise.ai/threats/cve-2026-24881-gnupg-stack-buffer-overflow-in-gpg-agent-s-mime-handling) (high, CVSS 8.1, published 27 Jan 2026)
- [CVE-2025-68973: In GnuPG before 2.4.9, armor_filter in g10/armor.c has two increments of an index variable where one is intended…](https://junglewise.ai/threats/cve-2025-68973-in-gnupg-before-2-4-9-armor-filter-in-g10-armor-c-has-two) (high, CVSS 7.8, published 28 Dec 2025)
- [CVE-2025-68972: In GnuPG through 2.4.8, if a signed message has \f at the end of a plaintext line, an adversary can construct a…](https://junglewise.ai/threats/cve-2025-68972-in-gnupg-through-2-4-8-if-a-signed-message-has-f-at-the-end-of-a) (medium, CVSS 5.9, published 27 Dec 2025)
- [CVE-2026-57062: GnuPG gpgsm improper validation of AES-GCM tag length in CMS](https://junglewise.ai/threats/cve-2026-57062-gnupg-gpgsm-improper-validation-of-aes-gcm-tag-length-in-cms) (low, CVSS 2.9, published 23 Jun 2026)

## Vulnerabilities per week

Nothing was published in the last eight weeks.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "GnuPG vulnerabilities", https://junglewise.ai/threats/technologies/gnupg, 9 November 2026.