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#1 2026-10-23 04:21:09

johnraff
nullglob
From: Nagoya, Japan
Registered: 2015-09-09
Posts: 13,617
Website

PHP vulnerabilities

Most members will already know that critical vulnerabilities have been found in php, the scripting language used in many websites. It's been top news everywhere. Vulnerabilities: CVE-2026-109618 and CVE-2026-109619

Debian patches have already been applied in Trixie and Bookworm Security:
https://security-tracker.debian.org/tra … age/php8.4

Many older versions of php have also had fixes backported.

Regular BunsenLabs Carbon and Boron users should run the usual apt update and upgrade commands to make sure that their packages are up to date.

People running their own web servers should take care that any php libraries they are using have been patched for these vulnerabilities.

The BunsenLabs forum server has also been upgraded.


...elevator in the Brain Hotel, broken down but just as well...
( a boring Japan blog (currently paused), now on Bluesky and Mastodon, there's also some GitStuff )

Introduction to the Bunsenlabs Boron Desktop

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#2 2026-10-23 12:23:08

unklar
Back to the roots 1.9
From: #! BL
Registered: 2015-10-31
Posts: 3,157

Re: PHP vulnerabilities

^Thank you, johnraff, for your responsible work.

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#3 2026-10-23 12:48:51

hhh
Hercule Poirot
From: Belgium
Registered: 2015-09-17
Posts: 17,708
Website

Re: PHP vulnerabilities

unklar wrote:

^Thank you, johnraff, for your responsible work.

+1


Why why why why?!!???

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#4 2026-10-23 14:03:40

DeepDayze
Like sands through an hourglass...
From: In Linux Land
Registered: 2017-05-28
Posts: 2,008

Re: PHP vulnerabilities

When something as very critical to web infrastructure as PHP is, vulns found should indeed be urgently patched and all sites applying said patches promptly as exploits can quickly take down large parts of the Internet if not patched.

Thanks johnraff for doing this to protect BL and its users!


Real Men Use Linux

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#5 2026-10-23 17:28:52

Sun For Miles
Member
Registered: 2017-04-12
Posts: 284

Re: PHP vulnerabilities

Just to follow-up, here is the list of affected products, as published by https://cert.europa.eu/publications/sec … s/2026-018

    PHP 8.5 versions prior to 8.5.12
    PHP 8.4 versions prior to 8.4.27
    PHP 8.3 versions prior to 8.3.36
    PHP 8.2 versions prior to 8.2.35
    End-of-life branches (PHP 8.1 and older), which no longer receive updates from the PHP project [4]

Some people advise to even take servers hosting vulnerable versions offline until patched.


Señor Chang, why do you teach Spanish?

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#6 2026-10-23 20:04:27

brontosaurusrex
Senior Associate, Middle Office
Registered: 2015-09-29
Posts: 2,838
Website

Re: PHP vulnerabilities

hhh wrote:
unklar wrote:

^Thank you, johnraff, for your responsible work.

+1

+1

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#7 2026-10-23 20:05:47

Döbbie03
Resident Metalhead
From: New Zealand
Registered: 2015-09-29
Posts: 4,434

Re: PHP vulnerabilities

brontosaurusrex wrote:
hhh wrote:
unklar wrote:

^Thank you, johnraff, for your responsible work.

+1

+1

+1


"All we are is dust in the wind, dude"
                                       - Theodore "Ted" Logan
"Led Zeppelin didn't write tunes that everybody liked, they left that to the Bee Gees."
                                       - Wayne Campbell

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#8 Yesterday 03:15:39

WizardofCOR
Member
From: Somewhere in the Desert
Registered: 2023-07-28
Posts: 115

Re: PHP vulnerabilities

Still thankful I stopped hosting lamp/wamp sites over a decade ago.  Became a second job I just didn't need.
And vulnerabilities/exploits just made it all a constant headache.
AI's a catalyst that will just make things worse, so stay safe and on top of your patching, guys!


Just a dude playing a dude, disguised as another dude...

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#9 Yesterday 17:04:25

Sector11
Mod Squid Tpyo Knig
From: Upstairs
Registered: 2015-08-20
Posts: 8,522

Re: PHP vulnerabilities

Döbbie03 wrote:
brontosaurusrex wrote:
hhh wrote:

+1

+1

+1

+1


Beardog Linux, hosted by SoxDog
(Debian 13 - X11)
Still a Conky 1.9er at heart.

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#10 Yesterday 17:20:22

Sector11
Mod Squid Tpyo Knig
From: Upstairs
Registered: 2015-08-20
Posts: 8,522

Re: PHP vulnerabilities

WizardofCOR wrote:

Still thankful I stopped hosting lamp/wamp sites over a decade ago.  Became a second job I just didn't need.
And vulnerabilities/exploits just made it all a constant headache.
AI's a catalyst that will just make things worse, so stay safe and on top of your patching, guys!

Yeah, I think from stuff I've read that it's going to get worse before it gets better.

Wikipedia wrote:

2026 cyberattacks by rogue OpenAI agents
Loss-of-control incident at OpenAI

Since May 2026, AI agents trained or evaluated at OpenAI have carried out cyberattacks, in several cases using Internet access to do so contrary to their evaluators' intentions. According to OpenAI, several of the cyberattacks were conducted by AI agents to obtain information that would allow them to better complete their evaluation exercises. The agents involved repeatedly exploited software vulnerabilities to create makeshift message boards, allowing them to communicate with each other despite researchers attempts to place them in separate digital sandboxes.
Wikipedia

AI drones used for warfare seems to be a pretty BIG pointer that we ARE misusing AI!

        /~\
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   i c e b e r g
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Beardog Linux, hosted by SoxDog
(Debian 13 - X11)
Still a Conky 1.9er at heart.

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