ANT-2026-6615Y595 · wolfSSL · Heap Buffer Overflow

heap-buffer-overflow medium CVE-2026-5448 Severity Claude medium · Security research firm medium · Maintainer - REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Calif. ANT-2026-6615Y595: Final Assessment: 2-Byte Heap Overflow in wolfSSLX509notAfter /...

ANT-2026-BRQZSDGZ · minio · path-traversal

path-traversal medium GHSA-xh8f-g2qw-gcm7 Severity Claude critical · Security research firm high · Maintainer medium Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Doyensec. ANT-2026-BRQZSDGZ: minio: path-traversa...

ANT-2026-CN7KX43N · nomad · path-traversal

path-traversal critical CVE-2026-7474 Severity Claude critical · Security research firm critical · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Doyensec. ANT-2026-CN7KX43N: nomad: path-traversal at...

ANT-2026-6DSMTXZ8 · mastodon · SSRF

ssrf high GHSA-crr4-7rm4-8gpw Severity Claude high · Security research firm high · Maintainer unknown Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Doyensec. ANT-2026-6DSMTXZ8: SSRF Bypass via IPv6 Unspecified...

ANT-2026-P2DWB2SK · mastodon · Signature-bypass

signature-bypass high GHSA-chgx-jx3p-rf73 Severity Claude high · Security research firm high · Maintainer unknown Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Doyensec. ANT-2026-P2DWB2SK: LD-Signature bypass via...

ANT-2026-9VJ9JJXQ · junrar · Path Traversal

path-traversal medium GHSA-j273-m5qq-6825 Severity Claude high · Security research firm - · Maintainer medium Discovered by Claude Mythos Preview REPORT The report below was sent to the maintainer and sealed at approval. ANT-2026-9VJ9JJXQ: Arbitrary file write due to backslash path traversal...

ANT-2026-DJBBBBPE · temporalio/temporal · Broken Access Control

broken-access-control critical CVE-2026-5199 Severity Claude critical · Security research firm - · Maintainer - Discovered by Claude Mythos Preview REPORT The report below was sent to the maintainer and sealed at approval. ANT-2026-DJBBBBPE: Cross-namespace manipulation including deletion of...

ANT-2026-6SNS6KMP · GitoxideLabs/gitoxide · Remote Code Execution

rce high GHSA-f26g-jm89-4g65 Severity Claude high · Security research firm - · Maintainer high Discovered by Claude Mythos Preview REPORT The report below was sent to the maintainer and sealed at approval. ANT-2026-6SNS6KMP: RCE when updating a Git submodule of a malicious repository Updating a G...

ANT-2026-H5T8XKWR · TryGhost/Ghost · sql-injection

sql-injection critical GHSA-w52v-v783-gw97 Severity Claude critical · Security research firm - · Maintainer critical Discovered by Claude Mythos Preview REPORT The report below was sent to the maintainer and sealed at approval. ANT-2026-H5T8XKWR: SQL injection in Content API The Ghost Content API...

ANT-2026-ZQ8AY22X · CraftCMS · privilege-escalation

privilege-escalation high GHSA-cc7p-2j3x-x7xf Severity Claude high · Security research firm - · Maintainer high Discovered by Claude Mythos Preview REPORT The report below was sent to the maintainer and sealed at approval. ANT-2026-ZQ8AY22X: Privilege Escalation/Bypass through...

ANT-2026-9SZMPW41 · MapServer · Heap Buffer Overflow

heap-buffer-overflow medium CVE-2026-33721 Severity Claude medium · Security research firm medium · Maintainer unknown Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-9SZMPW41: Heap buffer...

ANT-2026-TZQ1KH7E · libyang · Use-After-Free

use-after-free medium GHSA-9f49-8x56-jmjc Severity Claude medium · Security research firm medium · Maintainer unknown Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-TZQ1KH7E: Heap...

ANT-2026-EBDTPNVH · jq · Heap Buffer Overflow

heap-buffer-overflow medium CVE-2026-32316 Severity Claude medium · Security research firm medium · Maintainer unknown Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-EBDTPNVH: Integer...

ANT-2026-T44WA684 · ImageMagick · heap-buffer-overflow

heap-buffer-overflow high GHSA-x9h5-r9v2-vcww Severity Claude high · Security research firm high · Maintainer high Discovered by Claude Mythos Preview SECURITY RESEARCH FIRM ANALYSIS Triage and disclosure were performed by Trail of Bits. The writeup below is the document the firm sent to the...

ANT-2026-K8YY7WWS · wolfSSL · improper-cert-validation

improper-cert-validation high CVE-2026-5501 Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview SECURITY RESEARCH FIRM ANALYSIS Triage and disclosure were performed by Calif. The writeup below is the document the firm sent to the maintainer...

ANT-2026-0JRYQPCF · wolfSSL · heap-buffer-overflow

heap-buffer-overflow high CVE-2026-5503 Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview SECURITY RESEARCH FIRM ANALYSIS Triage and disclosure were performed by Calif. Verdict: true positive Severity: high TIMELINE Dates from discovery through...

ANT-2026-P23DVQM2 · wolfSSL · crypto-failure

crypto-failure high CVE-2026-5500 Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview SECURITY RESEARCH FIRM ANALYSIS Triage and disclosure were performed by Calif. Verdict: true positive Severity: high TIMELINE Dates from discovery through public...

ANT-2026-RSSMAMA7 · wolfSSL · crypto-failure

crypto-failure high CVE-2026-5479 Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview SECURITY RESEARCH FIRM ANALYSIS Triage and disclosure were performed by Calif. Verdict: true positive Severity: high TIMELINE Dates from discovery through public...

ANT-2026-KNXJMVYC · wolfSSL · signature-bypass

signature-bypass high CVE-2026-5466 Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview SECURITY RESEARCH FIRM ANALYSIS Triage and disclosure were performed by Calif. Verdict: true positive Severity: high TIMELINE Dates from discovery through publ...

ANT-2026-ZZY4987K · wolfSSL · integer-overflow

integer-overflow high CVE-2026-5477 Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview SECURITY RESEARCH FIRM ANALYSIS Triage and disclosure were performed by Calif. Verdict: true positive Severity: high TIMELINE Dates from discovery through publ...

ANT-2026-SB4PHA43 · wolfSSL · Cryptographic Nonce Reuse

crypto-failure high CVE-2026-5446 Severity Claude high · Security research firm high · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Calif. ANT-2026-SB4PHA43: ARIA-GCM Nonce Reuse in TLS 1.2 Record...

ANT-2026-VS18SA90 · nginx · Arbitrary File Write

arbitrary-file-write critical CVE-2026-27654 Severity Claude critical · Security research firm critical · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Calif. ANT-2026-VS18SA90: unauthenticated remot...

ANT-2026-VV0PRKKV · wolfSSL · heap-buffer-overflow

heap-buffer-overflow medium CVE-2026-5447 Severity Claude high · Security research firm medium · Maintainer - Discovered by Claude Mythos Preview SECURITY RESEARCH FIRM ANALYSIS Triage and disclosure were performed by Calif. Verdict: true positive Severity: medium TIMELINE Dates from discovery...

ANT-2026-H97FY6C8 · freerdp · Heap-buffer-overflow

heap-buffer-overflow high GHSA-mpxh-8fq3-x8mh GHSA-mvpx-xj7r-3p3r GHSA-p6r2-4hgm-m6ff Severity Claude critical · Security research firm high · Maintainer unknown Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trai...

ANT-2026-RXYVE4DZ · freerdp · Heap-buffer-overflow

heap-buffer-overflow high GHSA-mpxh-8fq3-x8mh GHSA-mvpx-xj7r-3p3r GHSA-p6r2-4hgm-m6ff Severity Claude critical · Security research firm high · Maintainer unknown Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trai...

ANT-2026-HN9XZXJ9 · freerdp · heap

heap-buffer-overflow medium GHSA-mpxh-8fq3-x8mh GHSA-mvpx-xj7r-3p3r GHSA-p6r2-4hgm-m6ff Severity Claude critical · Security research firm medium · Maintainer unknown Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by...

ANT-2026-HY56VRSB · nginx · Heap

heap-buffer-overflow high CVE-2026-27654 Severity Claude high · Security research firm - · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Calif. ANT-2026-HY56VRSB: Heap buffer overflow in...