Post: "I tested a rust-openssl security fix and found a missed path to attacker-controlled heap corruption - CVE-2026-45784"
r/Pentesting
Extracted from these lines
[image] Chainguard / Wolfi Chainguard Images • Wolfi packages
[image] ONE VULNERABILITY. 3+ YEARS ACROSS MAJOR SUPPLY CHAINS. openssl CVE-2026-45784
What this signalsUser posts often show product pain before it reaches reviews or churn.
Topics
Products named
reddit-companycybersecurityIncidentGet every Reddit signal for Chainguard and the companies you sell to, in the tools you already use.
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Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/a60c29c7-838e-5f0b-a30b-10df2f4b0bb4 returns this record as JSON. POST /v1/companies/enrich returns every signal for chainguard.dev.
{
"signal_id": "a60c29c7-838e-5f0b-a30b-10df2f4b0bb4",
"signal_type": "reddit-company",
"signal_subtype": "cybersecurityIncident",
"detected_at": "2026-09-13T08:21:00+00:00",
"company": {
"name": "Chainguard",
"domain": "chainguard.dev"
},
"data": {
"nsfw": false,
"stage": "confirmed",
"awards": 0,
"people": [
{
"name": "Ali Firas",
"role": "mentioned",
"title": "Security Researcher"
}
],
"timing": "completed",
"topics": [
"security",
"vulnerability",
"supply chain",
"software supply chain"
],
"post_id": "1wf1wd4",
"summary": "Chainguard's Chainguard Images and Wolfi packages are affected by a supply chain vulnerability (CVE-2026-45784) originating from their dependency on the OpenSSL library.",
"category": "supply_chain",
"evidence": [
"[image] Chainguard / Wolfi Chainguard Images • Wolfi packages",
"[image] ONE VULNERABILITY. 3+ YEARS ACROSS MAJOR SUPPLY CHAINS. openssl CVE-2026-45784"
],
"link_url": "https://i.redd.it/4bdpfuvuy8ph1.png",
"virality": "very_low",
"image_url": "https://i.redd.it/4bdpfuvuy8ph1.png",
"post_date": "2026-09-13T08:21:00.000Z",
"post_kind": "image",
"sentiment": "negative",
"subreddit": "Pentesting",
"event_date": "2026-09",
"post_title": "I tested a rust-openssl security fix and found a missed path to attacker-controlled heap corruption - CVE-2026-45784",
"prominence": "core",
"source_url": "https://www.reddit.com/r/Pentesting/comments/1wf1wd4/i_tested_a_rustopenssl_security_fix_and_found_a/",
"entity_role": "subject",
"post_author": "thesmartshadow",
"upvote_ratio": 0.8,
"mention_count": 1,
"mention_surge": false,
"subreddit_url": "https://www.reddit.com/r/Pentesting/",
"total_upvotes": 3,
"comments_total": 2,
"total_comments": 2,
"other_companies": [
{
"name": "OpenSSL",
"role": "partner",
"domain": "openssl.org"
}
],
"post_author_url": "https://www.reddit.com/user/thesmartshadow/",
"signal_category": "event",
"comments_included": 0,
"products_mentioned": [
"Chainguard Images",
"Wolfi packages"
]
}
}
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